120361530

素因数分解:

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

素因数の和:412

約数の個数: 128

約数和(自身を含む): 330448896

約数和(自身を除く): 210087366

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 31, 34, 46, 51, 62, 69, 85, 93, 102, 115, 138, 155, 170, 186, 230, 255, 310, 331, 345, 391, 465, 510, 527, 662, 690, 713, 782, 930, 993, 1054, 1173, 1426, 1581, 1655, 1955, 1986, 2139, 2346, 2635, 3162, 3310, 3565, 3910, 4278, 4965, 5270, 5627, 5865, 7130, 7613, 7905, 9930, 10261, 10695, 11254, 11730, 12121, 15226, 15810, 16881, 20522, 21390, 22839, 24242, 28135, 30783, 33762, 36363, 38065, 45678, 51305, 56270, 60605, 61566, 72726, 76130, 84405, 102610, 114195, 121210, 129421, 153915, 168810, 174437, 181815, 228390, 236003, 258842, 307830, 348874, 363630, 388263, 472006, 523311, 647105, 708009, 776526, 872185, 1046622, 1180015, 1294210, 1416018, 1744370, 1941315, 2360030, 2616555, 3540045, 3882630, 4012051, 5233110, 7080090, 8024102, 12036153, 20060255, 24072306, 40120510, 60180765, 120361530]

約数ペア:

[(1, 120361530), (2, 60180765), (3, 40120510), (5, 24072306), (6, 20060255), (10, 12036153), (15, 8024102), (17, 7080090), (23, 5233110), (30, 4012051), (31, 3882630), (34, 3540045), (46, 2616555), (51, 2360030), (62, 1941315), (69, 1744370), (85, 1416018), (93, 1294210), (102, 1180015), (115, 1046622), (138, 872185), (155, 776526), (170, 708009), (186, 647105), (230, 523311), (255, 472006), (310, 388263), (331, 363630), (345, 348874), (391, 307830), (465, 258842), (510, 236003), (527, 228390), (662, 181815), (690, 174437), (713, 168810), (782, 153915), (930, 129421), (993, 121210), (1054, 114195), (1173, 102610), (1426, 84405), (1581, 76130), (1655, 72726), (1955, 61566), (1986, 60605), (2139, 56270), (2346, 51305), (2635, 45678), (3162, 38065), (3310, 36363), (3565, 33762), (3910, 30783), (4278, 28135), (4965, 24242), (5270, 22839), (5627, 21390), (5865, 20522), (7130, 16881), (7613, 15810), (7905, 15226), (9930, 12121), (10261, 11730), (10695, 11254)]