80965110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:525

約数の個数: 64

約数和(自身を含む): 199584000

約数和(自身を除く): 118618890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 149, 177, 295, 298, 307, 354, 447, 590, 614, 745, 885, 894, 921, 1490, 1535, 1770, 1842, 2235, 3070, 4470, 4605, 8791, 9210, 17582, 18113, 26373, 36226, 43955, 45743, 52746, 54339, 87910, 90565, 91486, 108678, 131865, 137229, 181130, 228715, 263730, 271695, 274458, 457430, 543390, 686145, 1372290, 2698837, 5397674, 8096511, 13494185, 16193022, 26988370, 40482555, 80965110]

約数ペア:

[(1, 80965110), (2, 40482555), (3, 26988370), (5, 16193022), (6, 13494185), (10, 8096511), (15, 5397674), (30, 2698837), (59, 1372290), (118, 686145), (149, 543390), (177, 457430), (295, 274458), (298, 271695), (307, 263730), (354, 228715), (447, 181130), (590, 137229), (614, 131865), (745, 108678), (885, 91486), (894, 90565), (921, 87910), (1490, 54339), (1535, 52746), (1770, 45743), (1842, 43955), (2235, 36226), (3070, 26373), (4470, 18113), (4605, 17582), (8791, 9210)]