127403340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{25583}}^1$

素因数の和:25678

約数の個数: 48

約数和(自身を含む): 361041408

約数和(自身を除く): 233638068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 25583, 51166, 76749, 102332, 127915, 153498, 255830, 306996, 383745, 511660, 767490, 1534980, 2123389, 4246778, 6370167, 8493556, 10616945, 12740334, 21233890, 25480668, 31850835, 42467780, 63701670, 127403340]

約数ペア:

[(1, 127403340), (2, 63701670), (3, 42467780), (4, 31850835), (5, 25480668), (6, 21233890), (10, 12740334), (12, 10616945), (15, 8493556), (20, 6370167), (30, 4246778), (60, 2123389), (83, 1534980), (166, 767490), (249, 511660), (332, 383745), (415, 306996), (498, 255830), (830, 153498), (996, 127915), (1245, 102332), (1660, 76749), (2490, 51166), (4980, 25583)]