312136080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{463}}^1$

素因数の和:585

約数の個数: 120

約数和(自身を含む): 988353408

約数和(自身を除く): 676217328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 463, 530, 636, 795, 848, 926, 1060, 1272, 1389, 1590, 1852, 2120, 2315, 2544, 2778, 2809, 3180, 3704, 4240, 4630, 5556, 5618, 6360, 6945, 7408, 8427, 9260, 11112, 11236, 12720, 13890, 14045, 16854, 18520, 22224, 22472, 24539, 27780, 28090, 33708, 37040, 42135, 44944, 49078, 55560, 56180, 67416, 73617, 84270, 98156, 111120, 112360, 122695, 134832, 147234, 168540, 196312, 224720, 245390, 294468, 337080, 368085, 392624, 490780, 588936, 674160, 736170, 981560, 1177872, 1300567, 1472340, 1963120, 2601134, 2944680, 3901701, 5202268, 5889360, 6502835, 7803402, 10404536, 13005670, 15606804, 19508505, 20809072, 26011340, 31213608, 39017010, 52022680, 62427216, 78034020, 104045360, 156068040, 312136080]

約数ペア:

[(1, 312136080), (2, 156068040), (3, 104045360), (4, 78034020), (5, 62427216), (6, 52022680), (8, 39017010), (10, 31213608), (12, 26011340), (15, 20809072), (16, 19508505), (20, 15606804), (24, 13005670), (30, 10404536), (40, 7803402), (48, 6502835), (53, 5889360), (60, 5202268), (80, 3901701), (106, 2944680), (120, 2601134), (159, 1963120), (212, 1472340), (240, 1300567), (265, 1177872), (318, 981560), (424, 736170), (463, 674160), (530, 588936), (636, 490780), (795, 392624), (848, 368085), (926, 337080), (1060, 294468), (1272, 245390), (1389, 224720), (1590, 196312), (1852, 168540), (2120, 147234), (2315, 134832), (2544, 122695), (2778, 112360), (2809, 111120), (3180, 98156), (3704, 84270), (4240, 73617), (4630, 67416), (5556, 56180), (5618, 55560), (6360, 49078), (6945, 44944), (7408, 42135), (8427, 37040), (9260, 33708), (11112, 28090), (11236, 27780), (12720, 24539), (13890, 22472), (14045, 22224), (16854, 18520)]