18480459720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{877}}^1\times {\mathrm{4283}}^1$

素因数の和:5215

約数の個数: 128

約数和(自身を含む): 56871642240

約数和(自身を除く): 38391182520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 877, 984, 1230, 1640, 1754, 2460, 2631, 3508, 4283, 4385, 4920, 5262, 7016, 8566, 8770, 10524, 12849, 13155, 17132, 17540, 21048, 21415, 25698, 26310, 34264, 35080, 35957, 42830, 51396, 52620, 64245, 71914, 85660, 102792, 105240, 107871, 128490, 143828, 171320, 175603, 179785, 215742, 256980, 287656, 351206, 359570, 431484, 513960, 526809, 539355, 702412, 719140, 862968, 878015, 1053618, 1078710, 1404824, 1438280, 1756030, 2107236, 2157420, 2634045, 3512060, 3756191, 4214472, 4314840, 5268090, 7024120, 7512382, 10536180, 11268573, 15024764, 18780955, 21072360, 22537146, 30049528, 37561910, 45074292, 56342865, 75123820, 90148584, 112685730, 150247640, 154003831, 225371460, 308007662, 450742920, 462011493, 616015324, 770019155, 924022986, 1232030648, 1540038310, 1848045972, 2310057465, 3080076620, 3696091944, 4620114930, 6160153240, 9240229860, 18480459720]

約数ペア:

[(1, 18480459720), (2, 9240229860), (3, 6160153240), (4, 4620114930), (5, 3696091944), (6, 3080076620), (8, 2310057465), (10, 1848045972), (12, 1540038310), (15, 1232030648), (20, 924022986), (24, 770019155), (30, 616015324), (40, 462011493), (41, 450742920), (60, 308007662), (82, 225371460), (120, 154003831), (123, 150247640), (164, 112685730), (205, 90148584), (246, 75123820), (328, 56342865), (410, 45074292), (492, 37561910), (615, 30049528), (820, 22537146), (877, 21072360), (984, 18780955), (1230, 15024764), (1640, 11268573), (1754, 10536180), (2460, 7512382), (2631, 7024120), (3508, 5268090), (4283, 4314840), (4385, 4214472), (4920, 3756191), (5262, 3512060), (7016, 2634045), (8566, 2157420), (8770, 2107236), (10524, 1756030), (12849, 1438280), (13155, 1404824), (17132, 1078710), (17540, 1053618), (21048, 878015), (21415, 862968), (25698, 719140), (26310, 702412), (34264, 539355), (35080, 526809), (35957, 513960), (42830, 431484), (51396, 359570), (52620, 351206), (64245, 287656), (71914, 256980), (85660, 215742), (102792, 179785), (105240, 175603), (107871, 171320), (128490, 143828)]