90703080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19381}}^1$

素因数の和:19411

約数の個数: 96

約数和(自身を含む): 317477160

約数和(自身を除く): 226774080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 19381, 38762, 58143, 77524, 96905, 116286, 155048, 174429, 193810, 232572, 251953, 290715, 348858, 387620, 465144, 503906, 581430, 697716, 755859, 775240, 872145, 1007812, 1162860, 1259765, 1395432, 1511718, 1744290, 2015624, 2267577, 2325720, 2519530, 3023436, 3488580, 3779295, 4535154, 5039060, 6046872, 6977160, 7558590, 9070308, 10078120, 11337885, 15117180, 18140616, 22675770, 30234360, 45351540, 90703080]

約数ペア:

[(1, 90703080), (2, 45351540), (3, 30234360), (4, 22675770), (5, 18140616), (6, 15117180), (8, 11337885), (9, 10078120), (10, 9070308), (12, 7558590), (13, 6977160), (15, 6046872), (18, 5039060), (20, 4535154), (24, 3779295), (26, 3488580), (30, 3023436), (36, 2519530), (39, 2325720), (40, 2267577), (45, 2015624), (52, 1744290), (60, 1511718), (65, 1395432), (72, 1259765), (78, 1162860), (90, 1007812), (104, 872145), (117, 775240), (120, 755859), (130, 697716), (156, 581430), (180, 503906), (195, 465144), (234, 387620), (260, 348858), (312, 290715), (360, 251953), (390, 232572), (468, 193810), (520, 174429), (585, 155048), (780, 116286), (936, 96905), (1170, 77524), (1560, 58143), (2340, 38762), (4680, 19381)]