448911840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71941}}^1$

素因数の和:71972

約数の個数: 96

約数和(自身を含む): 1522868256

約数和(自身を除く): 1073956416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 71941, 143882, 215823, 287764, 359705, 431646, 575528, 719410, 863292, 935233, 1079115, 1151056, 1438820, 1726584, 1870466, 2158230, 2302112, 2805699, 2877640, 3453168, 3740932, 4316460, 4676165, 5611398, 5755280, 6906336, 7481864, 8632920, 9352330, 11222796, 11510560, 14028495, 14963728, 17265840, 18704660, 22445592, 28056990, 29927456, 34531680, 37409320, 44891184, 56113980, 74818640, 89782368, 112227960, 149637280, 224455920, 448911840]

約数ペア:

[(1, 448911840), (2, 224455920), (3, 149637280), (4, 112227960), (5, 89782368), (6, 74818640), (8, 56113980), (10, 44891184), (12, 37409320), (13, 34531680), (15, 29927456), (16, 28056990), (20, 22445592), (24, 18704660), (26, 17265840), (30, 14963728), (32, 14028495), (39, 11510560), (40, 11222796), (48, 9352330), (52, 8632920), (60, 7481864), (65, 6906336), (78, 5755280), (80, 5611398), (96, 4676165), (104, 4316460), (120, 3740932), (130, 3453168), (156, 2877640), (160, 2805699), (195, 2302112), (208, 2158230), (240, 1870466), (260, 1726584), (312, 1438820), (390, 1151056), (416, 1079115), (480, 935233), (520, 863292), (624, 719410), (780, 575528), (1040, 431646), (1248, 359705), (1560, 287764), (2080, 215823), (3120, 143882), (6240, 71941)]