3980760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{677}}^1$

素因数の和:705

約数の個数: 96

約数和(自身を含む): 13912560

約数和(自身を除く): 9931800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 677, 735, 840, 980, 1176, 1354, 1470, 1960, 2031, 2708, 2940, 3385, 4062, 4739, 5416, 5880, 6770, 8124, 9478, 10155, 13540, 14217, 16248, 18956, 20310, 23695, 27080, 28434, 33173, 37912, 40620, 47390, 56868, 66346, 71085, 81240, 94780, 99519, 113736, 132692, 142170, 165865, 189560, 199038, 265384, 284340, 331730, 398076, 497595, 568680, 663460, 796152, 995190, 1326920, 1990380, 3980760]

約数ペア:

[(1, 3980760), (2, 1990380), (3, 1326920), (4, 995190), (5, 796152), (6, 663460), (7, 568680), (8, 497595), (10, 398076), (12, 331730), (14, 284340), (15, 265384), (20, 199038), (21, 189560), (24, 165865), (28, 142170), (30, 132692), (35, 113736), (40, 99519), (42, 94780), (49, 81240), (56, 71085), (60, 66346), (70, 56868), (84, 47390), (98, 40620), (105, 37912), (120, 33173), (140, 28434), (147, 27080), (168, 23695), (196, 20310), (210, 18956), (245, 16248), (280, 14217), (294, 13540), (392, 10155), (420, 9478), (490, 8124), (588, 6770), (677, 5880), (735, 5416), (840, 4739), (980, 4062), (1176, 3385), (1354, 2940), (1470, 2708), (1960, 2031)]