42795120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{617}}^1$

素因数の和:667

約数の個数: 120

約数和(自身を含む): 141156144

約数和(自身を除く): 98361024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 289, 340, 408, 510, 578, 617, 680, 816, 867, 1020, 1156, 1234, 1360, 1445, 1734, 1851, 2040, 2312, 2468, 2890, 3085, 3468, 3702, 4080, 4335, 4624, 4936, 5780, 6170, 6936, 7404, 8670, 9255, 9872, 10489, 11560, 12340, 13872, 14808, 17340, 18510, 20978, 23120, 24680, 29616, 31467, 34680, 37020, 41956, 49360, 52445, 62934, 69360, 74040, 83912, 104890, 125868, 148080, 157335, 167824, 178313, 209780, 251736, 314670, 356626, 419560, 503472, 534939, 629340, 713252, 839120, 891565, 1069878, 1258680, 1426504, 1783130, 2139756, 2517360, 2674695, 2853008, 3566260, 4279512, 5349390, 7132520, 8559024, 10698780, 14265040, 21397560, 42795120]

約数ペア:

[(1, 42795120), (2, 21397560), (3, 14265040), (4, 10698780), (5, 8559024), (6, 7132520), (8, 5349390), (10, 4279512), (12, 3566260), (15, 2853008), (16, 2674695), (17, 2517360), (20, 2139756), (24, 1783130), (30, 1426504), (34, 1258680), (40, 1069878), (48, 891565), (51, 839120), (60, 713252), (68, 629340), (80, 534939), (85, 503472), (102, 419560), (120, 356626), (136, 314670), (170, 251736), (204, 209780), (240, 178313), (255, 167824), (272, 157335), (289, 148080), (340, 125868), (408, 104890), (510, 83912), (578, 74040), (617, 69360), (680, 62934), (816, 52445), (867, 49360), (1020, 41956), (1156, 37020), (1234, 34680), (1360, 31467), (1445, 29616), (1734, 24680), (1851, 23120), (2040, 20978), (2312, 18510), (2468, 17340), (2890, 14808), (3085, 13872), (3468, 12340), (3702, 11560), (4080, 10489), (4335, 9872), (4624, 9255), (4936, 8670), (5780, 7404), (6170, 6936)]