15804862680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{11093}}^1$

素因数の和:11521

約数の個数: 128

約数和(自身を含む): 49076305920

約数和(自身を除く): 33271443240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 383, 465, 620, 744, 766, 930, 1149, 1240, 1532, 1860, 1915, 2298, 3064, 3720, 3830, 4596, 5745, 7660, 9192, 11093, 11490, 11873, 15320, 22186, 22980, 23746, 33279, 35619, 44372, 45960, 47492, 55465, 59365, 66558, 71238, 88744, 94984, 110930, 118730, 133116, 142476, 166395, 178095, 221860, 237460, 266232, 284952, 332790, 343883, 356190, 443720, 474920, 665580, 687766, 712380, 1031649, 1331160, 1375532, 1424760, 1719415, 2063298, 2751064, 3438830, 4126596, 4248619, 5158245, 6877660, 8253192, 8497238, 10316490, 12745857, 13755320, 16994476, 20632980, 21243095, 25491714, 33988952, 41265960, 42486190, 50983428, 63729285, 84972380, 101966856, 127458570, 131707189, 169944760, 254917140, 263414378, 395121567, 509834280, 526828756, 658535945, 790243134, 1053657512, 1317071890, 1580486268, 1975607835, 2634143780, 3160972536, 3951215670, 5268287560, 7902431340, 15804862680]

約数ペア:

[(1, 15804862680), (2, 7902431340), (3, 5268287560), (4, 3951215670), (5, 3160972536), (6, 2634143780), (8, 1975607835), (10, 1580486268), (12, 1317071890), (15, 1053657512), (20, 790243134), (24, 658535945), (30, 526828756), (31, 509834280), (40, 395121567), (60, 263414378), (62, 254917140), (93, 169944760), (120, 131707189), (124, 127458570), (155, 101966856), (186, 84972380), (248, 63729285), (310, 50983428), (372, 42486190), (383, 41265960), (465, 33988952), (620, 25491714), (744, 21243095), (766, 20632980), (930, 16994476), (1149, 13755320), (1240, 12745857), (1532, 10316490), (1860, 8497238), (1915, 8253192), (2298, 6877660), (3064, 5158245), (3720, 4248619), (3830, 4126596), (4596, 3438830), (5745, 2751064), (7660, 2063298), (9192, 1719415), (11093, 1424760), (11490, 1375532), (11873, 1331160), (15320, 1031649), (22186, 712380), (22980, 687766), (23746, 665580), (33279, 474920), (35619, 443720), (44372, 356190), (45960, 343883), (47492, 332790), (55465, 284952), (59365, 266232), (66558, 237460), (71238, 221860), (88744, 178095), (94984, 166395), (110930, 142476), (118730, 133116)]