127803120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28027}}^1$

素因数の和:28062

約数の個数: 80

約数和(自身を含む): 417056640

約数和(自身を除く): 289253520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 28027, 56054, 84081, 112108, 140135, 168162, 224216, 280270, 336324, 420405, 448432, 532513, 560540, 672648, 840810, 1065026, 1121080, 1345296, 1597539, 1681620, 2130052, 2242160, 2662565, 3195078, 3363240, 4260104, 5325130, 6390156, 6726480, 7987695, 8520208, 10650260, 12780312, 15975390, 21300520, 25560624, 31950780, 42601040, 63901560, 127803120]

約数ペア:

[(1, 127803120), (2, 63901560), (3, 42601040), (4, 31950780), (5, 25560624), (6, 21300520), (8, 15975390), (10, 12780312), (12, 10650260), (15, 8520208), (16, 7987695), (19, 6726480), (20, 6390156), (24, 5325130), (30, 4260104), (38, 3363240), (40, 3195078), (48, 2662565), (57, 2242160), (60, 2130052), (76, 1681620), (80, 1597539), (95, 1345296), (114, 1121080), (120, 1065026), (152, 840810), (190, 672648), (228, 560540), (240, 532513), (285, 448432), (304, 420405), (380, 336324), (456, 280270), (570, 224216), (760, 168162), (912, 140135), (1140, 112108), (1520, 84081), (2280, 56054), (4560, 28027)]