258751320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{32183}}^1$

素因数の和:32264

約数の個数: 64

約数和(自身を含む): 787864320

約数和(自身を除く): 529113000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 32183, 64366, 96549, 128732, 160915, 193098, 257464, 321830, 386196, 482745, 643660, 772392, 965490, 1287320, 1930980, 2156261, 3861960, 4312522, 6468783, 8625044, 10781305, 12937566, 17250088, 21562610, 25875132, 32343915, 43125220, 51750264, 64687830, 86250440, 129375660, 258751320]

約数ペア:

[(1, 258751320), (2, 129375660), (3, 86250440), (4, 64687830), (5, 51750264), (6, 43125220), (8, 32343915), (10, 25875132), (12, 21562610), (15, 17250088), (20, 12937566), (24, 10781305), (30, 8625044), (40, 6468783), (60, 4312522), (67, 3861960), (120, 2156261), (134, 1930980), (201, 1287320), (268, 965490), (335, 772392), (402, 643660), (536, 482745), (670, 386196), (804, 321830), (1005, 257464), (1340, 193098), (1608, 160915), (2010, 128732), (2680, 96549), (4020, 64366), (8040, 32183)]