251073360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3259}}^1$

素因数の和:3385

約数の個数: 120

約数和(自身を含む): 851329440

約数和(自身を除く): 600256080

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, 107, 120, 144, 180, 214, 240, 321, 360, 428, 535, 642, 720, 856, 963, 1070, 1284, 1605, 1712, 1926, 2140, 2568, 3210, 3259, 3852, 4280, 4815, 5136, 6420, 6518, 7704, 8560, 9630, 9777, 12840, 13036, 15408, 16295, 19260, 19554, 25680, 26072, 29331, 32590, 38520, 39108, 48885, 52144, 58662, 65180, 77040, 78216, 97770, 117324, 130360, 146655, 156432, 195540, 234648, 260720, 293310, 348713, 391080, 469296, 586620, 697426, 782160, 1046139, 1173240, 1394852, 1743565, 2092278, 2346480, 2789704, 3138417, 3487130, 4184556, 5230695, 5579408, 6276834, 6974260, 8369112, 10461390, 12553668, 13948520, 15692085, 16738224, 20922780, 25107336, 27897040, 31384170, 41845560, 50214672, 62768340, 83691120, 125536680, 251073360]

約数ペア:

[(1, 251073360), (2, 125536680), (3, 83691120), (4, 62768340), (5, 50214672), (6, 41845560), (8, 31384170), (9, 27897040), (10, 25107336), (12, 20922780), (15, 16738224), (16, 15692085), (18, 13948520), (20, 12553668), (24, 10461390), (30, 8369112), (36, 6974260), (40, 6276834), (45, 5579408), (48, 5230695), (60, 4184556), (72, 3487130), (80, 3138417), (90, 2789704), (107, 2346480), (120, 2092278), (144, 1743565), (180, 1394852), (214, 1173240), (240, 1046139), (321, 782160), (360, 697426), (428, 586620), (535, 469296), (642, 391080), (720, 348713), (856, 293310), (963, 260720), (1070, 234648), (1284, 195540), (1605, 156432), (1712, 146655), (1926, 130360), (2140, 117324), (2568, 97770), (3210, 78216), (3259, 77040), (3852, 65180), (4280, 58662), (4815, 52144), (5136, 48885), (6420, 39108), (6518, 38520), (7704, 32590), (8560, 29331), (9630, 26072), (9777, 25680), (12840, 19554), (13036, 19260), (15408, 16295)]