12061960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 29160000

約数和(自身を除く): 17098040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 59, 76, 95, 118, 152, 190, 236, 269, 295, 380, 472, 538, 590, 760, 1076, 1121, 1180, 1345, 2152, 2242, 2360, 2690, 4484, 5111, 5380, 5605, 8968, 10222, 10760, 11210, 15871, 20444, 22420, 25555, 31742, 40888, 44840, 51110, 63484, 79355, 102220, 126968, 158710, 204440, 301549, 317420, 603098, 634840, 1206196, 1507745, 2412392, 3015490, 6030980, 12061960]

約数ペア:

[(1, 12061960), (2, 6030980), (4, 3015490), (5, 2412392), (8, 1507745), (10, 1206196), (19, 634840), (20, 603098), (38, 317420), (40, 301549), (59, 204440), (76, 158710), (95, 126968), (118, 102220), (152, 79355), (190, 63484), (236, 51110), (269, 44840), (295, 40888), (380, 31742), (472, 25555), (538, 22420), (590, 20444), (760, 15871), (1076, 11210), (1121, 10760), (1180, 10222), (1345, 8968), (2152, 5605), (2242, 5380), (2360, 5111), (2690, 4484)]