331250160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{17471}}^1$

素因数の和:17566

約数の個数: 80

約数和(自身を含む): 1039933440

約数和(自身を除く): 708683280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4740, 6320, 9480, 17471, 18960, 34942, 52413, 69884, 87355, 104826, 139768, 174710, 209652, 262065, 279536, 349420, 419304, 524130, 698840, 838608, 1048260, 1380209, 1397680, 2096520, 2760418, 4140627, 4193040, 5520836, 6901045, 8281254, 11041672, 13802090, 16562508, 20703135, 22083344, 27604180, 33125016, 41406270, 55208360, 66250032, 82812540, 110416720, 165625080, 331250160]

約数ペア:

[(1, 331250160), (2, 165625080), (3, 110416720), (4, 82812540), (5, 66250032), (6, 55208360), (8, 41406270), (10, 33125016), (12, 27604180), (15, 22083344), (16, 20703135), (20, 16562508), (24, 13802090), (30, 11041672), (40, 8281254), (48, 6901045), (60, 5520836), (79, 4193040), (80, 4140627), (120, 2760418), (158, 2096520), (237, 1397680), (240, 1380209), (316, 1048260), (395, 838608), (474, 698840), (632, 524130), (790, 419304), (948, 349420), (1185, 279536), (1264, 262065), (1580, 209652), (1896, 174710), (2370, 139768), (3160, 104826), (3792, 87355), (4740, 69884), (6320, 52413), (9480, 34942), (17471, 18960)]