196478760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{2671}}^1$

素因数の和:3298

約数の個数: 64

約数和(自身を含む): 590618880

約数和(自身を除く): 394140120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 613, 1226, 1839, 2452, 2671, 3065, 3678, 4904, 5342, 6130, 7356, 8013, 9195, 10684, 12260, 13355, 14712, 16026, 18390, 21368, 24520, 26710, 32052, 36780, 40065, 53420, 64104, 73560, 80130, 106840, 160260, 320520, 1637323, 3274646, 4911969, 6549292, 8186615, 9823938, 13098584, 16373230, 19647876, 24559845, 32746460, 39295752, 49119690, 65492920, 98239380, 196478760]

約数ペア:

[(1, 196478760), (2, 98239380), (3, 65492920), (4, 49119690), (5, 39295752), (6, 32746460), (8, 24559845), (10, 19647876), (12, 16373230), (15, 13098584), (20, 9823938), (24, 8186615), (30, 6549292), (40, 4911969), (60, 3274646), (120, 1637323), (613, 320520), (1226, 160260), (1839, 106840), (2452, 80130), (2671, 73560), (3065, 64104), (3678, 53420), (4904, 40065), (5342, 36780), (6130, 32052), (7356, 26710), (8013, 24520), (9195, 21368), (10684, 18390), (12260, 16026), (13355, 14712)]