61870560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{821}}^1$

素因数の和:996

約数の個数: 96

約数和(自身を含む): 196372512

約数和(自身を除く): 134501952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 157, 160, 240, 314, 471, 480, 628, 785, 821, 942, 1256, 1570, 1642, 1884, 2355, 2463, 2512, 3140, 3284, 3768, 4105, 4710, 4926, 5024, 6280, 6568, 7536, 8210, 9420, 9852, 12315, 12560, 13136, 15072, 16420, 18840, 19704, 24630, 25120, 26272, 32840, 37680, 39408, 49260, 65680, 75360, 78816, 98520, 128897, 131360, 197040, 257794, 386691, 394080, 515588, 644485, 773382, 1031176, 1288970, 1546764, 1933455, 2062352, 2577940, 3093528, 3866910, 4124704, 5155880, 6187056, 7733820, 10311760, 12374112, 15467640, 20623520, 30935280, 61870560]

約数ペア:

[(1, 61870560), (2, 30935280), (3, 20623520), (4, 15467640), (5, 12374112), (6, 10311760), (8, 7733820), (10, 6187056), (12, 5155880), (15, 4124704), (16, 3866910), (20, 3093528), (24, 2577940), (30, 2062352), (32, 1933455), (40, 1546764), (48, 1288970), (60, 1031176), (80, 773382), (96, 644485), (120, 515588), (157, 394080), (160, 386691), (240, 257794), (314, 197040), (471, 131360), (480, 128897), (628, 98520), (785, 78816), (821, 75360), (942, 65680), (1256, 49260), (1570, 39408), (1642, 37680), (1884, 32840), (2355, 26272), (2463, 25120), (2512, 24630), (3140, 19704), (3284, 18840), (3768, 16420), (4105, 15072), (4710, 13136), (4926, 12560), (5024, 12315), (6280, 9852), (6568, 9420), (7536, 8210)]