120732640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{373}}^1$

素因数の和:429

約数の個数: 144

約数和(自身を含む): 347209632

約数和(自身を除く): 226476992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 289, 340, 373, 476, 544, 560, 578, 595, 680, 746, 952, 1120, 1156, 1190, 1360, 1445, 1492, 1865, 1904, 2023, 2312, 2380, 2611, 2720, 2890, 2984, 3730, 3808, 4046, 4624, 4760, 5222, 5780, 5968, 6341, 7460, 8092, 9248, 9520, 10115, 10444, 11560, 11936, 12682, 13055, 14920, 16184, 19040, 20230, 20888, 23120, 25364, 26110, 29840, 31705, 32368, 40460, 41776, 44387, 46240, 50728, 52220, 59680, 63410, 64736, 80920, 83552, 88774, 101456, 104440, 107797, 126820, 161840, 177548, 202912, 208880, 215594, 221935, 253640, 323680, 355096, 417760, 431188, 443870, 507280, 538985, 710192, 754579, 862376, 887740, 1014560, 1077970, 1420384, 1509158, 1724752, 1775480, 2155940, 3018316, 3449504, 3550960, 3772895, 4311880, 6036632, 7101920, 7545790, 8623760, 12073264, 15091580, 17247520, 24146528, 30183160, 60366320, 120732640]

約数ペア:

[(1, 120732640), (2, 60366320), (4, 30183160), (5, 24146528), (7, 17247520), (8, 15091580), (10, 12073264), (14, 8623760), (16, 7545790), (17, 7101920), (20, 6036632), (28, 4311880), (32, 3772895), (34, 3550960), (35, 3449504), (40, 3018316), (56, 2155940), (68, 1775480), (70, 1724752), (80, 1509158), (85, 1420384), (112, 1077970), (119, 1014560), (136, 887740), (140, 862376), (160, 754579), (170, 710192), (224, 538985), (238, 507280), (272, 443870), (280, 431188), (289, 417760), (340, 355096), (373, 323680), (476, 253640), (544, 221935), (560, 215594), (578, 208880), (595, 202912), (680, 177548), (746, 161840), (952, 126820), (1120, 107797), (1156, 104440), (1190, 101456), (1360, 88774), (1445, 83552), (1492, 80920), (1865, 64736), (1904, 63410), (2023, 59680), (2312, 52220), (2380, 50728), (2611, 46240), (2720, 44387), (2890, 41776), (2984, 40460), (3730, 32368), (3808, 31705), (4046, 29840), (4624, 26110), (4760, 25364), (5222, 23120), (5780, 20888), (5968, 20230), (6341, 19040), (7460, 16184), (8092, 14920), (9248, 13055), (9520, 12682), (10115, 11936), (10444, 11560)]