130968240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3229}}^1$

素因数の和:3271

約数の個数: 120

約数和(自身を含む): 439770960

約数和(自身を除く): 308802720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1352, 1560, 1690, 2028, 2535, 2704, 3120, 3229, 3380, 4056, 5070, 6458, 6760, 8112, 9687, 10140, 12916, 13520, 16145, 19374, 20280, 25832, 32290, 38748, 40560, 41977, 48435, 51664, 64580, 77496, 83954, 96870, 125931, 129160, 154992, 167908, 193740, 209885, 251862, 258320, 335816, 387480, 419770, 503724, 545701, 629655, 671632, 774960, 839540, 1007448, 1091402, 1259310, 1637103, 1679080, 2014896, 2182804, 2518620, 2728505, 3274206, 3358160, 4365608, 5037240, 5457010, 6548412, 8185515, 8731216, 10074480, 10914020, 13096824, 16371030, 21828040, 26193648, 32742060, 43656080, 65484120, 130968240]

約数ペア:

[(1, 130968240), (2, 65484120), (3, 43656080), (4, 32742060), (5, 26193648), (6, 21828040), (8, 16371030), (10, 13096824), (12, 10914020), (13, 10074480), (15, 8731216), (16, 8185515), (20, 6548412), (24, 5457010), (26, 5037240), (30, 4365608), (39, 3358160), (40, 3274206), (48, 2728505), (52, 2518620), (60, 2182804), (65, 2014896), (78, 1679080), (80, 1637103), (104, 1259310), (120, 1091402), (130, 1007448), (156, 839540), (169, 774960), (195, 671632), (208, 629655), (240, 545701), (260, 503724), (312, 419770), (338, 387480), (390, 335816), (507, 258320), (520, 251862), (624, 209885), (676, 193740), (780, 167908), (845, 154992), (1014, 129160), (1040, 125931), (1352, 96870), (1560, 83954), (1690, 77496), (2028, 64580), (2535, 51664), (2704, 48435), (3120, 41977), (3229, 40560), (3380, 38748), (4056, 32290), (5070, 25832), (6458, 20280), (6760, 19374), (8112, 16145), (9687, 13520), (10140, 12916)]