1245888360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1733}}^1\times {\mathrm{1997}}^1$

素因数の和:3747

約数の個数: 96

約数和(自身を含む): 4053502440

約数和(自身を除く): 2807614080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1733, 1997, 3466, 3994, 5199, 5991, 6932, 7988, 8665, 9985, 10398, 11982, 13864, 15597, 15976, 17330, 17973, 19970, 20796, 23964, 25995, 29955, 31194, 34660, 35946, 39940, 41592, 47928, 51990, 59910, 62388, 69320, 71892, 77985, 79880, 89865, 103980, 119820, 124776, 143784, 155970, 179730, 207960, 239640, 311940, 359460, 623880, 718920, 3460801, 6921602, 10382403, 13843204, 17304005, 20764806, 27686408, 31147209, 34608010, 41529612, 51912015, 62294418, 69216020, 83059224, 103824030, 124588836, 138432040, 155736045, 207648060, 249177672, 311472090, 415296120, 622944180, 1245888360]

約数ペア:

[(1, 1245888360), (2, 622944180), (3, 415296120), (4, 311472090), (5, 249177672), (6, 207648060), (8, 155736045), (9, 138432040), (10, 124588836), (12, 103824030), (15, 83059224), (18, 69216020), (20, 62294418), (24, 51912015), (30, 41529612), (36, 34608010), (40, 31147209), (45, 27686408), (60, 20764806), (72, 17304005), (90, 13843204), (120, 10382403), (180, 6921602), (360, 3460801), (1733, 718920), (1997, 623880), (3466, 359460), (3994, 311940), (5199, 239640), (5991, 207960), (6932, 179730), (7988, 155970), (8665, 143784), (9985, 124776), (10398, 119820), (11982, 103980), (13864, 89865), (15597, 79880), (15976, 77985), (17330, 71892), (17973, 69320), (19970, 62388), (20796, 59910), (23964, 51990), (25995, 47928), (29955, 41592), (31194, 39940), (34660, 35946)]