612157680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1489}}^1$

素因数の和:2079

約数の個数: 120

約数和(自身を含む): 2060813040

約数和(自身を除く): 1448655360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 571, 720, 1142, 1489, 1713, 2284, 2855, 2978, 3426, 4467, 4568, 5139, 5710, 5956, 6852, 7445, 8565, 8934, 9136, 10278, 11420, 11912, 13401, 13704, 14890, 17130, 17868, 20556, 22335, 22840, 23824, 25695, 26802, 27408, 29780, 34260, 35736, 41112, 44670, 45680, 51390, 53604, 59560, 67005, 68520, 71472, 82224, 89340, 102780, 107208, 119120, 134010, 137040, 178680, 205560, 214416, 268020, 357360, 411120, 536040, 850219, 1072080, 1700438, 2550657, 3400876, 4251095, 5101314, 6801752, 7651971, 8502190, 10202628, 12753285, 13603504, 15303942, 17004380, 20405256, 25506570, 30607884, 34008760, 38259855, 40810512, 51013140, 61215768, 68017520, 76519710, 102026280, 122431536, 153039420, 204052560, 306078840, 612157680]

約数ペア:

[(1, 612157680), (2, 306078840), (3, 204052560), (4, 153039420), (5, 122431536), (6, 102026280), (8, 76519710), (9, 68017520), (10, 61215768), (12, 51013140), (15, 40810512), (16, 38259855), (18, 34008760), (20, 30607884), (24, 25506570), (30, 20405256), (36, 17004380), (40, 15303942), (45, 13603504), (48, 12753285), (60, 10202628), (72, 8502190), (80, 7651971), (90, 6801752), (120, 5101314), (144, 4251095), (180, 3400876), (240, 2550657), (360, 1700438), (571, 1072080), (720, 850219), (1142, 536040), (1489, 411120), (1713, 357360), (2284, 268020), (2855, 214416), (2978, 205560), (3426, 178680), (4467, 137040), (4568, 134010), (5139, 119120), (5710, 107208), (5956, 102780), (6852, 89340), (7445, 82224), (8565, 71472), (8934, 68520), (9136, 67005), (10278, 59560), (11420, 53604), (11912, 51390), (13401, 45680), (13704, 44670), (14890, 41112), (17130, 35736), (17868, 34260), (20556, 29780), (22335, 27408), (22840, 26802), (23824, 25695)]