97731960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{3169}}^1$

素因数の和:3440

約数の個数: 64

約数和(自身を含む): 294429600

約数和(自身を除く): 196697640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257, 514, 771, 1028, 1285, 1542, 2056, 2570, 3084, 3169, 3855, 5140, 6168, 6338, 7710, 9507, 10280, 12676, 15420, 15845, 19014, 25352, 30840, 31690, 38028, 47535, 63380, 76056, 95070, 126760, 190140, 380280, 814433, 1628866, 2443299, 3257732, 4072165, 4886598, 6515464, 8144330, 9773196, 12216495, 16288660, 19546392, 24432990, 32577320, 48865980, 97731960]

約数ペア:

[(1, 97731960), (2, 48865980), (3, 32577320), (4, 24432990), (5, 19546392), (6, 16288660), (8, 12216495), (10, 9773196), (12, 8144330), (15, 6515464), (20, 4886598), (24, 4072165), (30, 3257732), (40, 2443299), (60, 1628866), (120, 814433), (257, 380280), (514, 190140), (771, 126760), (1028, 95070), (1285, 76056), (1542, 63380), (2056, 47535), (2570, 38028), (3084, 31690), (3169, 30840), (3855, 25352), (5140, 19014), (6168, 15845), (6338, 15420), (7710, 12676), (9507, 10280)]