130687080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{1699}}^1$

素因数の和:2354

約数の個数: 64

約数和(自身を含む): 392904000

約数和(自身を除く): 262216920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 641, 1282, 1699, 1923, 2564, 3205, 3398, 3846, 5097, 5128, 6410, 6796, 7692, 8495, 9615, 10194, 12820, 13592, 15384, 16990, 19230, 20388, 25485, 25640, 33980, 38460, 40776, 50970, 67960, 76920, 101940, 203880, 1089059, 2178118, 3267177, 4356236, 5445295, 6534354, 8712472, 10890590, 13068708, 16335885, 21781180, 26137416, 32671770, 43562360, 65343540, 130687080]

約数ペア:

[(1, 130687080), (2, 65343540), (3, 43562360), (4, 32671770), (5, 26137416), (6, 21781180), (8, 16335885), (10, 13068708), (12, 10890590), (15, 8712472), (20, 6534354), (24, 5445295), (30, 4356236), (40, 3267177), (60, 2178118), (120, 1089059), (641, 203880), (1282, 101940), (1699, 76920), (1923, 67960), (2564, 50970), (3205, 40776), (3398, 38460), (3846, 33980), (5097, 25640), (5128, 25485), (6410, 20388), (6796, 19230), (7692, 16990), (8495, 15384), (9615, 13592), (10194, 12820)]