306021840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{17467}}^1$

素因数の和:17556

約数の個数: 80

約数和(自身を含む): 961718208

約数和(自身を除く): 655696368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3504, 4380, 5840, 8760, 17467, 17520, 34934, 52401, 69868, 87335, 104802, 139736, 174670, 209604, 262005, 279472, 349340, 419208, 524010, 698680, 838416, 1048020, 1275091, 1397360, 2096040, 2550182, 3825273, 4192080, 5100364, 6375455, 7650546, 10200728, 12750910, 15301092, 19126365, 20401456, 25501820, 30602184, 38252730, 51003640, 61204368, 76505460, 102007280, 153010920, 306021840]

約数ペア:

[(1, 306021840), (2, 153010920), (3, 102007280), (4, 76505460), (5, 61204368), (6, 51003640), (8, 38252730), (10, 30602184), (12, 25501820), (15, 20401456), (16, 19126365), (20, 15301092), (24, 12750910), (30, 10200728), (40, 7650546), (48, 6375455), (60, 5100364), (73, 4192080), (80, 3825273), (120, 2550182), (146, 2096040), (219, 1397360), (240, 1275091), (292, 1048020), (365, 838416), (438, 698680), (584, 524010), (730, 419208), (876, 349340), (1095, 279472), (1168, 262005), (1460, 209604), (1752, 174670), (2190, 139736), (2920, 104802), (3504, 87335), (4380, 69868), (5840, 52401), (8760, 34934), (17467, 17520)]