28328040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6053}}^1$

素因数の和:6083

約数の個数: 96

約数和(自身を含む): 99164520

約数和(自身を除く): 70836480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 6053, 12106, 18159, 24212, 30265, 36318, 48424, 54477, 60530, 72636, 78689, 90795, 108954, 121060, 145272, 157378, 181590, 217908, 236067, 242120, 272385, 314756, 363180, 393445, 435816, 472134, 544770, 629512, 708201, 726360, 786890, 944268, 1089540, 1180335, 1416402, 1573780, 1888536, 2179080, 2360670, 2832804, 3147560, 3541005, 4721340, 5665608, 7082010, 9442680, 14164020, 28328040]

約数ペア:

[(1, 28328040), (2, 14164020), (3, 9442680), (4, 7082010), (5, 5665608), (6, 4721340), (8, 3541005), (9, 3147560), (10, 2832804), (12, 2360670), (13, 2179080), (15, 1888536), (18, 1573780), (20, 1416402), (24, 1180335), (26, 1089540), (30, 944268), (36, 786890), (39, 726360), (40, 708201), (45, 629512), (52, 544770), (60, 472134), (65, 435816), (72, 393445), (78, 363180), (90, 314756), (104, 272385), (117, 242120), (120, 236067), (130, 217908), (156, 181590), (180, 157378), (195, 145272), (234, 121060), (260, 108954), (312, 90795), (360, 78689), (390, 72636), (468, 60530), (520, 54477), (585, 48424), (780, 36318), (936, 30265), (1170, 24212), (1560, 18159), (2340, 12106), (4680, 6053)]