2912891160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{307267}}^1$

素因数の和:307360

約数の個数: 64

約数和(自身を含む): 8849318400

約数和(自身を除く): 5936427240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 307267, 614534, 921801, 1229068, 1536335, 1843602, 2458136, 3072670, 3687204, 4609005, 6145340, 7374408, 9218010, 12290680, 18436020, 24274093, 36872040, 48548186, 72822279, 97096372, 121370465, 145644558, 194192744, 242740930, 291289116, 364111395, 485481860, 582578232, 728222790, 970963720, 1456445580, 2912891160]

約数ペア:

[(1, 2912891160), (2, 1456445580), (3, 970963720), (4, 728222790), (5, 582578232), (6, 485481860), (8, 364111395), (10, 291289116), (12, 242740930), (15, 194192744), (20, 145644558), (24, 121370465), (30, 97096372), (40, 72822279), (60, 48548186), (79, 36872040), (120, 24274093), (158, 18436020), (237, 12290680), (316, 9218010), (395, 7374408), (474, 6145340), (632, 4609005), (790, 3687204), (948, 3072670), (1185, 2458136), (1580, 1843602), (1896, 1536335), (2370, 1229068), (3160, 921801), (4740, 614534), (9480, 307267)]