42176040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{631}}^1$

素因数の和:1202

約数の個数: 64

約数和(自身を含む): 126956160

約数和(自身を除く): 84780120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 557, 631, 1114, 1262, 1671, 1893, 2228, 2524, 2785, 3155, 3342, 3786, 4456, 5048, 5570, 6310, 6684, 7572, 8355, 9465, 11140, 12620, 13368, 15144, 16710, 18930, 22280, 25240, 33420, 37860, 66840, 75720, 351467, 702934, 1054401, 1405868, 1757335, 2108802, 2811736, 3514670, 4217604, 5272005, 7029340, 8435208, 10544010, 14058680, 21088020, 42176040]

約数ペア:

[(1, 42176040), (2, 21088020), (3, 14058680), (4, 10544010), (5, 8435208), (6, 7029340), (8, 5272005), (10, 4217604), (12, 3514670), (15, 2811736), (20, 2108802), (24, 1757335), (30, 1405868), (40, 1054401), (60, 702934), (120, 351467), (557, 75720), (631, 66840), (1114, 37860), (1262, 33420), (1671, 25240), (1893, 22280), (2228, 18930), (2524, 16710), (2785, 15144), (3155, 13368), (3342, 12620), (3786, 11140), (4456, 9465), (5048, 8355), (5570, 7572), (6310, 6684)]