193616040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{2557}}^1$

素因数の和:3202

約数の個数: 64

約数和(自身を含む): 581996160

約数和(自身を除く): 388380120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 631, 1262, 1893, 2524, 2557, 3155, 3786, 5048, 5114, 6310, 7572, 7671, 9465, 10228, 12620, 12785, 15144, 15342, 18930, 20456, 25240, 25570, 30684, 37860, 38355, 51140, 61368, 75720, 76710, 102280, 153420, 306840, 1613467, 3226934, 4840401, 6453868, 8067335, 9680802, 12907736, 16134670, 19361604, 24202005, 32269340, 38723208, 48404010, 64538680, 96808020, 193616040]

約数ペア:

[(1, 193616040), (2, 96808020), (3, 64538680), (4, 48404010), (5, 38723208), (6, 32269340), (8, 24202005), (10, 19361604), (12, 16134670), (15, 12907736), (20, 9680802), (24, 8067335), (30, 6453868), (40, 4840401), (60, 3226934), (120, 1613467), (631, 306840), (1262, 153420), (1893, 102280), (2524, 76710), (2557, 75720), (3155, 61368), (3786, 51140), (5048, 38355), (5114, 37860), (6310, 30684), (7572, 25570), (7671, 25240), (9465, 20456), (10228, 18930), (12620, 15342), (12785, 15144)]