1570854960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{27617}}^1$

素因数の和:27715

約数の個数: 120

約数和(自身を含む): 5342425920

約数和(自身を除く): 3771570960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 3792, 4740, 5688, 6320, 7110, 9480, 11376, 14220, 18960, 27617, 28440, 55234, 56880, 82851, 110468, 138085, 165702, 220936, 248553, 276170, 331404, 414255, 441872, 497106, 552340, 662808, 828510, 994212, 1104680, 1242765, 1325616, 1657020, 1988424, 2181743, 2209360, 2485530, 3314040, 3976848, 4363486, 4971060, 6545229, 6628080, 8726972, 9942120, 10908715, 13090458, 17453944, 19635687, 19884240, 21817430, 26180916, 32726145, 34907888, 39271374, 43634860, 52361832, 65452290, 78542748, 87269720, 98178435, 104723664, 130904580, 157085496, 174539440, 196356870, 261809160, 314170992, 392713740, 523618320, 785427480, 1570854960]

約数ペア:

[(1, 1570854960), (2, 785427480), (3, 523618320), (4, 392713740), (5, 314170992), (6, 261809160), (8, 196356870), (9, 174539440), (10, 157085496), (12, 130904580), (15, 104723664), (16, 98178435), (18, 87269720), (20, 78542748), (24, 65452290), (30, 52361832), (36, 43634860), (40, 39271374), (45, 34907888), (48, 32726145), (60, 26180916), (72, 21817430), (79, 19884240), (80, 19635687), (90, 17453944), (120, 13090458), (144, 10908715), (158, 9942120), (180, 8726972), (237, 6628080), (240, 6545229), (316, 4971060), (360, 4363486), (395, 3976848), (474, 3314040), (632, 2485530), (711, 2209360), (720, 2181743), (790, 1988424), (948, 1657020), (1185, 1325616), (1264, 1242765), (1422, 1104680), (1580, 994212), (1896, 828510), (2370, 662808), (2844, 552340), (3160, 497106), (3555, 441872), (3792, 414255), (4740, 331404), (5688, 276170), (6320, 248553), (7110, 220936), (9480, 165702), (11376, 138085), (14220, 110468), (18960, 82851), (27617, 56880), (28440, 55234)]