119887920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{619}}^1$

素因数の和:907

約数の個数: 120

約数和(自身を含む): 404773200

約数和(自身を除く): 284885280

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, 269, 360, 538, 619, 720, 807, 1076, 1238, 1345, 1614, 1857, 2152, 2421, 2476, 2690, 3095, 3228, 3714, 4035, 4304, 4842, 4952, 5380, 5571, 6190, 6456, 7428, 8070, 9285, 9684, 9904, 10760, 11142, 12105, 12380, 12912, 14856, 16140, 18570, 19368, 21520, 22284, 24210, 24760, 27855, 29712, 32280, 37140, 38736, 44568, 48420, 49520, 55710, 64560, 74280, 89136, 96840, 111420, 148560, 166511, 193680, 222840, 333022, 445680, 499533, 666044, 832555, 999066, 1332088, 1498599, 1665110, 1998132, 2497665, 2664176, 2997198, 3330220, 3996264, 4995330, 5994396, 6660440, 7492995, 7992528, 9990660, 11988792, 13320880, 14985990, 19981320, 23977584, 29971980, 39962640, 59943960, 119887920]

約数ペア:

[(1, 119887920), (2, 59943960), (3, 39962640), (4, 29971980), (5, 23977584), (6, 19981320), (8, 14985990), (9, 13320880), (10, 11988792), (12, 9990660), (15, 7992528), (16, 7492995), (18, 6660440), (20, 5994396), (24, 4995330), (30, 3996264), (36, 3330220), (40, 2997198), (45, 2664176), (48, 2497665), (60, 1998132), (72, 1665110), (80, 1498599), (90, 1332088), (120, 999066), (144, 832555), (180, 666044), (240, 499533), (269, 445680), (360, 333022), (538, 222840), (619, 193680), (720, 166511), (807, 148560), (1076, 111420), (1238, 96840), (1345, 89136), (1614, 74280), (1857, 64560), (2152, 55710), (2421, 49520), (2476, 48420), (2690, 44568), (3095, 38736), (3228, 37140), (3714, 32280), (4035, 29712), (4304, 27855), (4842, 24760), (4952, 24210), (5380, 22284), (5571, 21520), (6190, 19368), (6456, 18570), (7428, 16140), (8070, 14856), (9285, 12912), (9684, 12380), (9904, 12105), (10760, 11142)]