1662960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1$

素因数の和:83

約数の個数: 120

約数和(自身を含む): 5718384

約数和(自身を除く): 4055424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 41, 48, 52, 60, 65, 78, 80, 82, 104, 120, 123, 130, 156, 164, 169, 195, 205, 208, 240, 246, 260, 312, 328, 338, 390, 410, 492, 507, 520, 533, 615, 624, 656, 676, 780, 820, 845, 984, 1014, 1040, 1066, 1230, 1352, 1560, 1599, 1640, 1690, 1968, 2028, 2132, 2460, 2535, 2665, 2704, 3120, 3198, 3280, 3380, 4056, 4264, 4920, 5070, 5330, 6396, 6760, 6929, 7995, 8112, 8528, 9840, 10140, 10660, 12792, 13520, 13858, 15990, 20280, 20787, 21320, 25584, 27716, 31980, 34645, 40560, 41574, 42640, 55432, 63960, 69290, 83148, 103935, 110864, 127920, 138580, 166296, 207870, 277160, 332592, 415740, 554320, 831480, 1662960]

約数ペア:

[(1, 1662960), (2, 831480), (3, 554320), (4, 415740), (5, 332592), (6, 277160), (8, 207870), (10, 166296), (12, 138580), (13, 127920), (15, 110864), (16, 103935), (20, 83148), (24, 69290), (26, 63960), (30, 55432), (39, 42640), (40, 41574), (41, 40560), (48, 34645), (52, 31980), (60, 27716), (65, 25584), (78, 21320), (80, 20787), (82, 20280), (104, 15990), (120, 13858), (123, 13520), (130, 12792), (156, 10660), (164, 10140), (169, 9840), (195, 8528), (205, 8112), (208, 7995), (240, 6929), (246, 6760), (260, 6396), (312, 5330), (328, 5070), (338, 4920), (390, 4264), (410, 4056), (492, 3380), (507, 3280), (520, 3198), (533, 3120), (615, 2704), (624, 2665), (656, 2535), (676, 2460), (780, 2132), (820, 2028), (845, 1968), (984, 1690), (1014, 1640), (1040, 1599), (1066, 1560), (1230, 1352)]