1168440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:141

約数の個数: 128

約数和(自身を含む): 4354560

約数和(自身を除く): 3186120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 107, 120, 130, 140, 156, 168, 182, 195, 210, 214, 260, 273, 280, 312, 321, 364, 390, 420, 428, 455, 520, 535, 546, 642, 728, 749, 780, 840, 856, 910, 1070, 1092, 1284, 1365, 1391, 1498, 1560, 1605, 1820, 2140, 2184, 2247, 2568, 2730, 2782, 2996, 3210, 3640, 3745, 4173, 4280, 4494, 5460, 5564, 5992, 6420, 6955, 7490, 8346, 8988, 9737, 10920, 11128, 11235, 12840, 13910, 14980, 16692, 17976, 19474, 20865, 22470, 27820, 29211, 29960, 33384, 38948, 41730, 44940, 48685, 55640, 58422, 77896, 83460, 89880, 97370, 116844, 146055, 166920, 194740, 233688, 292110, 389480, 584220, 1168440]

約数ペア:

[(1, 1168440), (2, 584220), (3, 389480), (4, 292110), (5, 233688), (6, 194740), (7, 166920), (8, 146055), (10, 116844), (12, 97370), (13, 89880), (14, 83460), (15, 77896), (20, 58422), (21, 55640), (24, 48685), (26, 44940), (28, 41730), (30, 38948), (35, 33384), (39, 29960), (40, 29211), (42, 27820), (52, 22470), (56, 20865), (60, 19474), (65, 17976), (70, 16692), (78, 14980), (84, 13910), (91, 12840), (104, 11235), (105, 11128), (107, 10920), (120, 9737), (130, 8988), (140, 8346), (156, 7490), (168, 6955), (182, 6420), (195, 5992), (210, 5564), (214, 5460), (260, 4494), (273, 4280), (280, 4173), (312, 3745), (321, 3640), (364, 3210), (390, 2996), (420, 2782), (428, 2730), (455, 2568), (520, 2247), (535, 2184), (546, 2140), (642, 1820), (728, 1605), (749, 1560), (780, 1498), (840, 1391), (856, 1365), (910, 1284), (1070, 1092)]