126143960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4423}}^1$

素因数の和:4488

約数の個数: 64

約数和(自身を含む): 305786880

約数和(自身を除く): 179642920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 620, 713, 920, 1240, 1426, 2852, 3565, 4423, 5704, 7130, 8846, 14260, 17692, 22115, 28520, 35384, 44230, 88460, 101729, 137113, 176920, 203458, 274226, 406916, 508645, 548452, 685565, 813832, 1017290, 1096904, 1371130, 2034580, 2742260, 3153599, 4069160, 5484520, 6307198, 12614396, 15767995, 25228792, 31535990, 63071980, 126143960]

約数ペア:

[(1, 126143960), (2, 63071980), (4, 31535990), (5, 25228792), (8, 15767995), (10, 12614396), (20, 6307198), (23, 5484520), (31, 4069160), (40, 3153599), (46, 2742260), (62, 2034580), (92, 1371130), (115, 1096904), (124, 1017290), (155, 813832), (184, 685565), (230, 548452), (248, 508645), (310, 406916), (460, 274226), (620, 203458), (713, 176920), (920, 137113), (1240, 101729), (1426, 88460), (2852, 44230), (3565, 35384), (4423, 28520), (5704, 22115), (7130, 17692), (8846, 14260)]