230753640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{147919}}^1$

素因数の和:147946

約数の個数: 64

約数和(自身を含む): 745516800

約数和(自身を除く): 514763160

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, 195, 260, 312, 390, 520, 780, 1560, 147919, 295838, 443757, 591676, 739595, 887514, 1183352, 1479190, 1775028, 1922947, 2218785, 2958380, 3550056, 3845894, 4437570, 5768841, 5916760, 7691788, 8875140, 9614735, 11537682, 15383576, 17750280, 19229470, 23075364, 28844205, 38458940, 46150728, 57688410, 76917880, 115376820, 230753640]

約数ペア:

[(1, 230753640), (2, 115376820), (3, 76917880), (4, 57688410), (5, 46150728), (6, 38458940), (8, 28844205), (10, 23075364), (12, 19229470), (13, 17750280), (15, 15383576), (20, 11537682), (24, 9614735), (26, 8875140), (30, 7691788), (39, 5916760), (40, 5768841), (52, 4437570), (60, 3845894), (65, 3550056), (78, 2958380), (104, 2218785), (120, 1922947), (130, 1775028), (156, 1479190), (195, 1183352), (260, 887514), (312, 739595), (390, 591676), (520, 443757), (780, 295838), (1560, 147919)]