493972560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3221}}^1$

素因数の和:3314

約数の個数: 160

約数和(自身を含む): 1725960960

約数和(自身を除く): 1231988400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 108, 120, 135, 142, 144, 180, 213, 216, 240, 270, 284, 355, 360, 426, 432, 540, 568, 639, 710, 720, 852, 1065, 1080, 1136, 1278, 1420, 1704, 1917, 2130, 2160, 2556, 2840, 3195, 3221, 3408, 3834, 4260, 5112, 5680, 6390, 6442, 7668, 8520, 9585, 9663, 10224, 12780, 12884, 15336, 16105, 17040, 19170, 19326, 25560, 25768, 28989, 30672, 32210, 38340, 38652, 48315, 51120, 51536, 57978, 64420, 76680, 77304, 86967, 96630, 115956, 128840, 144945, 153360, 154608, 173934, 193260, 228691, 231912, 257680, 289890, 347868, 386520, 434835, 457382, 463824, 579780, 686073, 695736, 773040, 869670, 914764, 1143455, 1159560, 1372146, 1391472, 1739340, 1829528, 2058219, 2286910, 2319120, 2744292, 3430365, 3478680, 3659056, 4116438, 4573820, 5488584, 6174657, 6860730, 6957360, 8232876, 9147640, 10291095, 10977168, 12349314, 13721460, 16465752, 18295280, 20582190, 24698628, 27442920, 30873285, 32931504, 41164380, 49397256, 54885840, 61746570, 82328760, 98794512, 123493140, 164657520, 246986280, 493972560]

約数ペア:

[(1, 493972560), (2, 246986280), (3, 164657520), (4, 123493140), (5, 98794512), (6, 82328760), (8, 61746570), (9, 54885840), (10, 49397256), (12, 41164380), (15, 32931504), (16, 30873285), (18, 27442920), (20, 24698628), (24, 20582190), (27, 18295280), (30, 16465752), (36, 13721460), (40, 12349314), (45, 10977168), (48, 10291095), (54, 9147640), (60, 8232876), (71, 6957360), (72, 6860730), (80, 6174657), (90, 5488584), (108, 4573820), (120, 4116438), (135, 3659056), (142, 3478680), (144, 3430365), (180, 2744292), (213, 2319120), (216, 2286910), (240, 2058219), (270, 1829528), (284, 1739340), (355, 1391472), (360, 1372146), (426, 1159560), (432, 1143455), (540, 914764), (568, 869670), (639, 773040), (710, 695736), (720, 686073), (852, 579780), (1065, 463824), (1080, 457382), (1136, 434835), (1278, 386520), (1420, 347868), (1704, 289890), (1917, 257680), (2130, 231912), (2160, 228691), (2556, 193260), (2840, 173934), (3195, 154608), (3221, 153360), (3408, 144945), (3834, 128840), (4260, 115956), (5112, 96630), (5680, 86967), (6390, 77304), (6442, 76680), (7668, 64420), (8520, 57978), (9585, 51536), (9663, 51120), (10224, 48315), (12780, 38652), (12884, 38340), (15336, 32210), (16105, 30672), (17040, 28989), (19170, 25768), (19326, 25560)]