678018960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{4463}}^1$

素因数の和:4693

約数の個数: 120

約数和(自身を含む): 2288317824

約数和(自身を除く): 1610298864

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, 80, 90, 120, 144, 180, 211, 240, 360, 422, 633, 720, 844, 1055, 1266, 1688, 1899, 2110, 2532, 3165, 3376, 3798, 4220, 4463, 5064, 6330, 7596, 8440, 8926, 9495, 10128, 12660, 13389, 15192, 16880, 17852, 18990, 22315, 25320, 26778, 30384, 35704, 37980, 40167, 44630, 50640, 53556, 66945, 71408, 75960, 80334, 89260, 107112, 133890, 151920, 160668, 178520, 200835, 214224, 267780, 321336, 357040, 401670, 535560, 642672, 803340, 941693, 1071120, 1606680, 1883386, 2825079, 3213360, 3766772, 4708465, 5650158, 7533544, 8475237, 9416930, 11300316, 14125395, 15067088, 16950474, 18833860, 22600632, 28250790, 33900948, 37667720, 42376185, 45201264, 56501580, 67801896, 75335440, 84752370, 113003160, 135603792, 169504740, 226006320, 339009480, 678018960]

約数ペア:

[(1, 678018960), (2, 339009480), (3, 226006320), (4, 169504740), (5, 135603792), (6, 113003160), (8, 84752370), (9, 75335440), (10, 67801896), (12, 56501580), (15, 45201264), (16, 42376185), (18, 37667720), (20, 33900948), (24, 28250790), (30, 22600632), (36, 18833860), (40, 16950474), (45, 15067088), (48, 14125395), (60, 11300316), (72, 9416930), (80, 8475237), (90, 7533544), (120, 5650158), (144, 4708465), (180, 3766772), (211, 3213360), (240, 2825079), (360, 1883386), (422, 1606680), (633, 1071120), (720, 941693), (844, 803340), (1055, 642672), (1266, 535560), (1688, 401670), (1899, 357040), (2110, 321336), (2532, 267780), (3165, 214224), (3376, 200835), (3798, 178520), (4220, 160668), (4463, 151920), (5064, 133890), (6330, 107112), (7596, 89260), (8440, 80334), (8926, 75960), (9495, 71408), (10128, 66945), (12660, 53556), (13389, 50640), (15192, 44630), (16880, 40167), (17852, 37980), (18990, 35704), (22315, 30384), (25320, 26778)]