1462240

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:84

約数の個数: 96

約数和(自身を含む): 4021920

約数和(自身を除く): 2559680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 37, 38, 40, 52, 65, 74, 76, 80, 95, 104, 130, 148, 152, 160, 185, 190, 208, 247, 260, 296, 304, 370, 380, 416, 481, 494, 520, 592, 608, 703, 740, 760, 962, 988, 1040, 1184, 1235, 1406, 1480, 1520, 1924, 1976, 2080, 2405, 2470, 2812, 2960, 3040, 3515, 3848, 3952, 4810, 4940, 5624, 5920, 7030, 7696, 7904, 9139, 9620, 9880, 11248, 14060, 15392, 18278, 19240, 19760, 22496, 28120, 36556, 38480, 39520, 45695, 56240, 73112, 76960, 91390, 112480, 146224, 182780, 292448, 365560, 731120, 1462240]

約数ペア:

[(1, 1462240), (2, 731120), (4, 365560), (5, 292448), (8, 182780), (10, 146224), (13, 112480), (16, 91390), (19, 76960), (20, 73112), (26, 56240), (32, 45695), (37, 39520), (38, 38480), (40, 36556), (52, 28120), (65, 22496), (74, 19760), (76, 19240), (80, 18278), (95, 15392), (104, 14060), (130, 11248), (148, 9880), (152, 9620), (160, 9139), (185, 7904), (190, 7696), (208, 7030), (247, 5920), (260, 5624), (296, 4940), (304, 4810), (370, 3952), (380, 3848), (416, 3515), (481, 3040), (494, 2960), (520, 2812), (592, 2470), (608, 2405), (703, 2080), (740, 1976), (760, 1924), (962, 1520), (988, 1480), (1040, 1406), (1184, 1235)]