30331080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6481}}^1$

素因数の和:6511

約数の個数: 96

約数和(自身を含む): 106175160

約数和(自身を除く): 75844080

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, 6481, 12962, 19443, 25924, 32405, 38886, 51848, 58329, 64810, 77772, 84253, 97215, 116658, 129620, 155544, 168506, 194430, 233316, 252759, 259240, 291645, 337012, 388860, 421265, 466632, 505518, 583290, 674024, 758277, 777720, 842530, 1011036, 1166580, 1263795, 1516554, 1685060, 2022072, 2333160, 2527590, 3033108, 3370120, 3791385, 5055180, 6066216, 7582770, 10110360, 15165540, 30331080]

約数ペア:

[(1, 30331080), (2, 15165540), (3, 10110360), (4, 7582770), (5, 6066216), (6, 5055180), (8, 3791385), (9, 3370120), (10, 3033108), (12, 2527590), (13, 2333160), (15, 2022072), (18, 1685060), (20, 1516554), (24, 1263795), (26, 1166580), (30, 1011036), (36, 842530), (39, 777720), (40, 758277), (45, 674024), (52, 583290), (60, 505518), (65, 466632), (72, 421265), (78, 388860), (90, 337012), (104, 291645), (117, 259240), (120, 252759), (130, 233316), (156, 194430), (180, 168506), (195, 155544), (234, 129620), (260, 116658), (312, 97215), (360, 84253), (390, 77772), (468, 64810), (520, 58329), (585, 51848), (780, 38886), (936, 32405), (1170, 25924), (1560, 19443), (2340, 12962), (4680, 6481)]