458047320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7243}}^1$

素因数の和:7305

約数の個数: 128

約数和(自身を含む): 1502115840

約数和(自身を除く): 1044068520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 248, 255, 310, 340, 372, 408, 465, 510, 527, 620, 680, 744, 930, 1020, 1054, 1240, 1581, 1860, 2040, 2108, 2635, 3162, 3720, 4216, 5270, 6324, 7243, 7905, 10540, 12648, 14486, 15810, 21080, 21729, 28972, 31620, 36215, 43458, 57944, 63240, 72430, 86916, 108645, 123131, 144860, 173832, 217290, 224533, 246262, 289720, 369393, 434580, 449066, 492524, 615655, 673599, 738786, 869160, 898132, 985048, 1122665, 1231310, 1347198, 1477572, 1796264, 1846965, 2245330, 2462620, 2694396, 2955144, 3367995, 3693930, 3817061, 4490660, 4925240, 5388792, 6735990, 7387860, 7634122, 8981320, 11451183, 13471980, 14775720, 15268244, 19085305, 22902366, 26943960, 30536488, 38170610, 45804732, 57255915, 76341220, 91609464, 114511830, 152682440, 229023660, 458047320]

約数ペア:

[(1, 458047320), (2, 229023660), (3, 152682440), (4, 114511830), (5, 91609464), (6, 76341220), (8, 57255915), (10, 45804732), (12, 38170610), (15, 30536488), (17, 26943960), (20, 22902366), (24, 19085305), (30, 15268244), (31, 14775720), (34, 13471980), (40, 11451183), (51, 8981320), (60, 7634122), (62, 7387860), (68, 6735990), (85, 5388792), (93, 4925240), (102, 4490660), (120, 3817061), (124, 3693930), (136, 3367995), (155, 2955144), (170, 2694396), (186, 2462620), (204, 2245330), (248, 1846965), (255, 1796264), (310, 1477572), (340, 1347198), (372, 1231310), (408, 1122665), (465, 985048), (510, 898132), (527, 869160), (620, 738786), (680, 673599), (744, 615655), (930, 492524), (1020, 449066), (1054, 434580), (1240, 369393), (1581, 289720), (1860, 246262), (2040, 224533), (2108, 217290), (2635, 173832), (3162, 144860), (3720, 123131), (4216, 108645), (5270, 86916), (6324, 72430), (7243, 63240), (7905, 57944), (10540, 43458), (12648, 36215), (14486, 31620), (15810, 28972), (21080, 21729)]