1451579760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{619}}^1\times {\mathrm{3257}}^1$

素因数の和:3895

約数の個数: 120

約数和(自身を含む): 4884263280

約数和(自身を除く): 3432683520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 619, 720, 1238, 1857, 2476, 3095, 3257, 3714, 4952, 5571, 6190, 6514, 7428, 9285, 9771, 9904, 11142, 12380, 13028, 14856, 16285, 18570, 19542, 22284, 24760, 26056, 27855, 29313, 29712, 32570, 37140, 39084, 44568, 48855, 49520, 52112, 55710, 58626, 65140, 74280, 78168, 89136, 97710, 111420, 117252, 130280, 146565, 148560, 156336, 195420, 222840, 234504, 260560, 293130, 390840, 445680, 469008, 586260, 781680, 1172520, 2016083, 2345040, 4032166, 6048249, 8064332, 10080415, 12096498, 16128664, 18144747, 20160830, 24192996, 30241245, 32257328, 36289494, 40321660, 48385992, 60482490, 72578988, 80643320, 90723735, 96771984, 120964980, 145157976, 161286640, 181447470, 241929960, 290315952, 362894940, 483859920, 725789880, 1451579760]

約数ペア:

[(1, 1451579760), (2, 725789880), (3, 483859920), (4, 362894940), (5, 290315952), (6, 241929960), (8, 181447470), (9, 161286640), (10, 145157976), (12, 120964980), (15, 96771984), (16, 90723735), (18, 80643320), (20, 72578988), (24, 60482490), (30, 48385992), (36, 40321660), (40, 36289494), (45, 32257328), (48, 30241245), (60, 24192996), (72, 20160830), (80, 18144747), (90, 16128664), (120, 12096498), (144, 10080415), (180, 8064332), (240, 6048249), (360, 4032166), (619, 2345040), (720, 2016083), (1238, 1172520), (1857, 781680), (2476, 586260), (3095, 469008), (3257, 445680), (3714, 390840), (4952, 293130), (5571, 260560), (6190, 234504), (6514, 222840), (7428, 195420), (9285, 156336), (9771, 148560), (9904, 146565), (11142, 130280), (12380, 117252), (13028, 111420), (14856, 97710), (16285, 89136), (18570, 78168), (19542, 74280), (22284, 65140), (24760, 58626), (26056, 55710), (27855, 52112), (29313, 49520), (29712, 48855), (32570, 44568), (37140, 39084)]