307581360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{12689}}^1$

素因数の和:12806

約数の個数: 80

約数和(自身を含む): 963018720

約数和(自身を除く): 655437360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 404, 505, 606, 808, 1010, 1212, 1515, 1616, 2020, 2424, 3030, 4040, 4848, 6060, 8080, 12120, 12689, 24240, 25378, 38067, 50756, 63445, 76134, 101512, 126890, 152268, 190335, 203024, 253780, 304536, 380670, 507560, 609072, 761340, 1015120, 1281589, 1522680, 2563178, 3045360, 3844767, 5126356, 6407945, 7689534, 10252712, 12815890, 15379068, 19223835, 20505424, 25631780, 30758136, 38447670, 51263560, 61516272, 76895340, 102527120, 153790680, 307581360]

約数ペア:

[(1, 307581360), (2, 153790680), (3, 102527120), (4, 76895340), (5, 61516272), (6, 51263560), (8, 38447670), (10, 30758136), (12, 25631780), (15, 20505424), (16, 19223835), (20, 15379068), (24, 12815890), (30, 10252712), (40, 7689534), (48, 6407945), (60, 5126356), (80, 3844767), (101, 3045360), (120, 2563178), (202, 1522680), (240, 1281589), (303, 1015120), (404, 761340), (505, 609072), (606, 507560), (808, 380670), (1010, 304536), (1212, 253780), (1515, 203024), (1616, 190335), (2020, 152268), (2424, 126890), (3030, 101512), (4040, 76134), (4848, 63445), (6060, 50756), (8080, 38067), (12120, 25378), (12689, 24240)]