130785720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{6449}}^1$

素因数の和:6489

約数の個数: 96

約数和(自身を含む): 424926000

約数和(自身を除く): 294140280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 195, 260, 312, 338, 390, 507, 520, 676, 780, 845, 1014, 1352, 1560, 1690, 2028, 2535, 3380, 4056, 5070, 6449, 6760, 10140, 12898, 19347, 20280, 25796, 32245, 38694, 51592, 64490, 77388, 83837, 96735, 128980, 154776, 167674, 193470, 251511, 257960, 335348, 386940, 419185, 503022, 670696, 773880, 838370, 1006044, 1089881, 1257555, 1676740, 2012088, 2179762, 2515110, 3269643, 3353480, 4359524, 5030220, 5449405, 6539286, 8719048, 10060440, 10898810, 13078572, 16348215, 21797620, 26157144, 32696430, 43595240, 65392860, 130785720]

約数ペア:

[(1, 130785720), (2, 65392860), (3, 43595240), (4, 32696430), (5, 26157144), (6, 21797620), (8, 16348215), (10, 13078572), (12, 10898810), (13, 10060440), (15, 8719048), (20, 6539286), (24, 5449405), (26, 5030220), (30, 4359524), (39, 3353480), (40, 3269643), (52, 2515110), (60, 2179762), (65, 2012088), (78, 1676740), (104, 1257555), (120, 1089881), (130, 1006044), (156, 838370), (169, 773880), (195, 670696), (260, 503022), (312, 419185), (338, 386940), (390, 335348), (507, 257960), (520, 251511), (676, 193470), (780, 167674), (845, 154776), (1014, 128980), (1352, 96735), (1560, 83837), (1690, 77388), (2028, 64490), (2535, 51592), (3380, 38694), (4056, 32245), (5070, 25796), (6449, 20280), (6760, 19347), (10140, 12898)]