298627680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47857}}^1$

素因数の和:47888

約数の個数: 96

約数和(自身を含む): 1013058144

約数和(自身を除く): 714430464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 47857, 95714, 143571, 191428, 239285, 287142, 382856, 478570, 574284, 622141, 717855, 765712, 957140, 1148568, 1244282, 1435710, 1531424, 1866423, 1914280, 2297136, 2488564, 2871420, 3110705, 3732846, 3828560, 4594272, 4977128, 5742840, 6221410, 7465692, 7657120, 9332115, 9954256, 11485680, 12442820, 14931384, 18664230, 19908512, 22971360, 24885640, 29862768, 37328460, 49771280, 59725536, 74656920, 99542560, 149313840, 298627680]

約数ペア:

[(1, 298627680), (2, 149313840), (3, 99542560), (4, 74656920), (5, 59725536), (6, 49771280), (8, 37328460), (10, 29862768), (12, 24885640), (13, 22971360), (15, 19908512), (16, 18664230), (20, 14931384), (24, 12442820), (26, 11485680), (30, 9954256), (32, 9332115), (39, 7657120), (40, 7465692), (48, 6221410), (52, 5742840), (60, 4977128), (65, 4594272), (78, 3828560), (80, 3732846), (96, 3110705), (104, 2871420), (120, 2488564), (130, 2297136), (156, 1914280), (160, 1866423), (195, 1531424), (208, 1435710), (240, 1244282), (260, 1148568), (312, 957140), (390, 765712), (416, 717855), (480, 622141), (520, 574284), (624, 478570), (780, 382856), (1040, 287142), (1248, 239285), (1560, 191428), (2080, 143571), (3120, 95714), (6240, 47857)]