9948120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{911}}^1$

素因数の和:945

約数の個数: 128

約数和(自身を含む): 36771840

約数和(自身を除く): 26823720

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, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 911, 1092, 1365, 1560, 1820, 1822, 2184, 2730, 2733, 3640, 3644, 4555, 5460, 5466, 6377, 7288, 9110, 10920, 10932, 11843, 12754, 13665, 18220, 19131, 21864, 23686, 25508, 27330, 31885, 35529, 36440, 38262, 47372, 51016, 54660, 59215, 63770, 71058, 76524, 82901, 94744, 95655, 109320, 118430, 127540, 142116, 153048, 165802, 177645, 191310, 236860, 248703, 255080, 284232, 331604, 355290, 382620, 414505, 473720, 497406, 663208, 710580, 765240, 829010, 994812, 1243515, 1421160, 1658020, 1989624, 2487030, 3316040, 4974060, 9948120]

約数ペア:

[(1, 9948120), (2, 4974060), (3, 3316040), (4, 2487030), (5, 1989624), (6, 1658020), (7, 1421160), (8, 1243515), (10, 994812), (12, 829010), (13, 765240), (14, 710580), (15, 663208), (20, 497406), (21, 473720), (24, 414505), (26, 382620), (28, 355290), (30, 331604), (35, 284232), (39, 255080), (40, 248703), (42, 236860), (52, 191310), (56, 177645), (60, 165802), (65, 153048), (70, 142116), (78, 127540), (84, 118430), (91, 109320), (104, 95655), (105, 94744), (120, 82901), (130, 76524), (140, 71058), (156, 63770), (168, 59215), (182, 54660), (195, 51016), (210, 47372), (260, 38262), (273, 36440), (280, 35529), (312, 31885), (364, 27330), (390, 25508), (420, 23686), (455, 21864), (520, 19131), (546, 18220), (728, 13665), (780, 12754), (840, 11843), (910, 10932), (911, 10920), (1092, 9110), (1365, 7288), (1560, 6377), (1820, 5466), (1822, 5460), (2184, 4555), (2730, 3644), (2733, 3640)]