481446120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:416

約数の個数: 256

約数和(自身を含む): 1652244480

約数和(自身を除く): 1170798360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 31, 34, 40, 46, 51, 60, 62, 68, 69, 85, 92, 93, 102, 115, 120, 124, 136, 138, 155, 170, 184, 186, 204, 230, 248, 255, 276, 310, 331, 340, 345, 372, 391, 408, 460, 465, 510, 527, 552, 620, 662, 680, 690, 713, 744, 782, 920, 930, 993, 1020, 1054, 1173, 1240, 1324, 1380, 1426, 1564, 1581, 1655, 1860, 1955, 1986, 2040, 2108, 2139, 2346, 2635, 2648, 2760, 2852, 3128, 3162, 3310, 3565, 3720, 3910, 3972, 4216, 4278, 4692, 4965, 5270, 5627, 5704, 5865, 6324, 6620, 7130, 7613, 7820, 7905, 7944, 8556, 9384, 9930, 10261, 10540, 10695, 11254, 11730, 12121, 12648, 13240, 14260, 15226, 15640, 15810, 16881, 17112, 19860, 20522, 21080, 21390, 22508, 22839, 23460, 24242, 28135, 28520, 30452, 30783, 31620, 33762, 36363, 38065, 39720, 41044, 42780, 45016, 45678, 46920, 48484, 51305, 56270, 60605, 60904, 61566, 63240, 67524, 72726, 76130, 82088, 84405, 85560, 91356, 96968, 102610, 112540, 114195, 121210, 123132, 129421, 135048, 145452, 152260, 153915, 168810, 174437, 181815, 182712, 205220, 225080, 228390, 236003, 242420, 246264, 258842, 290904, 304520, 307830, 337620, 348874, 363630, 388263, 410440, 456780, 472006, 484840, 517684, 523311, 615660, 647105, 675240, 697748, 708009, 727260, 776526, 872185, 913560, 944012, 1035368, 1046622, 1180015, 1231320, 1294210, 1395496, 1416018, 1454520, 1553052, 1744370, 1888024, 1941315, 2093244, 2360030, 2588420, 2616555, 2832036, 3106104, 3488740, 3540045, 3882630, 4012051, 4186488, 4720060, 5176840, 5233110, 5664072, 6977480, 7080090, 7765260, 8024102, 9440120, 10466220, 12036153, 14160180, 15530520, 16048204, 20060255, 20932440, 24072306, 28320360, 32096408, 40120510, 48144612, 60180765, 80241020, 96289224, 120361530, 160482040, 240723060, 481446120]

約数ペア:

[(1, 481446120), (2, 240723060), (3, 160482040), (4, 120361530), (5, 96289224), (6, 80241020), (8, 60180765), (10, 48144612), (12, 40120510), (15, 32096408), (17, 28320360), (20, 24072306), (23, 20932440), (24, 20060255), (30, 16048204), (31, 15530520), (34, 14160180), (40, 12036153), (46, 10466220), (51, 9440120), (60, 8024102), (62, 7765260), (68, 7080090), (69, 6977480), (85, 5664072), (92, 5233110), (93, 5176840), (102, 4720060), (115, 4186488), (120, 4012051), (124, 3882630), (136, 3540045), (138, 3488740), (155, 3106104), (170, 2832036), (184, 2616555), (186, 2588420), (204, 2360030), (230, 2093244), (248, 1941315), (255, 1888024), (276, 1744370), (310, 1553052), (331, 1454520), (340, 1416018), (345, 1395496), (372, 1294210), (391, 1231320), (408, 1180015), (460, 1046622), (465, 1035368), (510, 944012), (527, 913560), (552, 872185), (620, 776526), (662, 727260), (680, 708009), (690, 697748), (713, 675240), (744, 647105), (782, 615660), (920, 523311), (930, 517684), (993, 484840), (1020, 472006), (1054, 456780), (1173, 410440), (1240, 388263), (1324, 363630), (1380, 348874), (1426, 337620), (1564, 307830), (1581, 304520), (1655, 290904), (1860, 258842), (1955, 246264), (1986, 242420), (2040, 236003), (2108, 228390), (2139, 225080), (2346, 205220), (2635, 182712), (2648, 181815), (2760, 174437), (2852, 168810), (3128, 153915), (3162, 152260), (3310, 145452), (3565, 135048), (3720, 129421), (3910, 123132), (3972, 121210), (4216, 114195), (4278, 112540), (4692, 102610), (4965, 96968), (5270, 91356), (5627, 85560), (5704, 84405), (5865, 82088), (6324, 76130), (6620, 72726), (7130, 67524), (7613, 63240), (7820, 61566), (7905, 60904), (7944, 60605), (8556, 56270), (9384, 51305), (9930, 48484), (10261, 46920), (10540, 45678), (10695, 45016), (11254, 42780), (11730, 41044), (12121, 39720), (12648, 38065), (13240, 36363), (14260, 33762), (15226, 31620), (15640, 30783), (15810, 30452), (16881, 28520), (17112, 28135), (19860, 24242), (20522, 23460), (21080, 22839), (21390, 22508)]