63960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:68

約数の個数: 64

約数和(自身を含む): 211680

約数和(自身を除く): 147720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 205, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 780, 820, 984, 1066, 1230, 1560, 1599, 1640, 2132, 2460, 2665, 3198, 4264, 4920, 5330, 6396, 7995, 10660, 12792, 15990, 21320, 31980, 63960]

約数ペア:

[(1, 63960), (2, 31980), (3, 21320), (4, 15990), (5, 12792), (6, 10660), (8, 7995), (10, 6396), (12, 5330), (13, 4920), (15, 4264), (20, 3198), (24, 2665), (26, 2460), (30, 2132), (39, 1640), (40, 1599), (41, 1560), (52, 1230), (60, 1066), (65, 984), (78, 820), (82, 780), (104, 615), (120, 533), (123, 520), (130, 492), (156, 410), (164, 390), (195, 328), (205, 312), (246, 260)]