126429840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1973}}^1$

素因数の和:2081

約数の個数: 120

約数和(自身を含む): 429581880

約数和(自身を除く): 303152040

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, 89, 90, 120, 144, 178, 180, 240, 267, 356, 360, 445, 534, 712, 720, 801, 890, 1068, 1335, 1424, 1602, 1780, 1973, 2136, 2670, 3204, 3560, 3946, 4005, 4272, 5340, 5919, 6408, 7120, 7892, 8010, 9865, 10680, 11838, 12816, 15784, 16020, 17757, 19730, 21360, 23676, 29595, 31568, 32040, 35514, 39460, 47352, 59190, 64080, 71028, 78920, 88785, 94704, 118380, 142056, 157840, 175597, 177570, 236760, 284112, 351194, 355140, 473520, 526791, 702388, 710280, 877985, 1053582, 1404776, 1420560, 1580373, 1755970, 2107164, 2633955, 2809552, 3160746, 3511940, 4214328, 5267910, 6321492, 7023880, 7901865, 8428656, 10535820, 12642984, 14047760, 15803730, 21071640, 25285968, 31607460, 42143280, 63214920, 126429840]

約数ペア:

[(1, 126429840), (2, 63214920), (3, 42143280), (4, 31607460), (5, 25285968), (6, 21071640), (8, 15803730), (9, 14047760), (10, 12642984), (12, 10535820), (15, 8428656), (16, 7901865), (18, 7023880), (20, 6321492), (24, 5267910), (30, 4214328), (36, 3511940), (40, 3160746), (45, 2809552), (48, 2633955), (60, 2107164), (72, 1755970), (80, 1580373), (89, 1420560), (90, 1404776), (120, 1053582), (144, 877985), (178, 710280), (180, 702388), (240, 526791), (267, 473520), (356, 355140), (360, 351194), (445, 284112), (534, 236760), (712, 177570), (720, 175597), (801, 157840), (890, 142056), (1068, 118380), (1335, 94704), (1424, 88785), (1602, 78920), (1780, 71028), (1973, 64080), (2136, 59190), (2670, 47352), (3204, 39460), (3560, 35514), (3946, 32040), (4005, 31568), (4272, 29595), (5340, 23676), (5919, 21360), (6408, 19730), (7120, 17757), (7892, 16020), (8010, 15784), (9865, 12816), (10680, 11838)]