1127316720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^2\times {\mathrm{593}}^1$

素因数の和:787

約数の個数: 120

約数和(自身を含む): 3540349296

約数和(自身を除く): 2413032576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 593, 712, 890, 1068, 1186, 1335, 1424, 1779, 1780, 2136, 2372, 2670, 2965, 3558, 3560, 4272, 4744, 5340, 5930, 7116, 7120, 7921, 8895, 9488, 10680, 11860, 14232, 15842, 17790, 21360, 23720, 23763, 28464, 31684, 35580, 39605, 47440, 47526, 52777, 63368, 71160, 79210, 95052, 105554, 118815, 126736, 142320, 158331, 158420, 190104, 211108, 237630, 263885, 316662, 316840, 380208, 422216, 475260, 527770, 633324, 633680, 791655, 844432, 950520, 1055540, 1266648, 1583310, 1901040, 2111080, 2533296, 3166620, 4222160, 4697153, 6333240, 9394306, 12666480, 14091459, 18788612, 23485765, 28182918, 37577224, 46971530, 56365836, 70457295, 75154448, 93943060, 112731672, 140914590, 187886120, 225463344, 281829180, 375772240, 563658360, 1127316720]

約数ペア:

[(1, 1127316720), (2, 563658360), (3, 375772240), (4, 281829180), (5, 225463344), (6, 187886120), (8, 140914590), (10, 112731672), (12, 93943060), (15, 75154448), (16, 70457295), (20, 56365836), (24, 46971530), (30, 37577224), (40, 28182918), (48, 23485765), (60, 18788612), (80, 14091459), (89, 12666480), (120, 9394306), (178, 6333240), (240, 4697153), (267, 4222160), (356, 3166620), (445, 2533296), (534, 2111080), (593, 1901040), (712, 1583310), (890, 1266648), (1068, 1055540), (1186, 950520), (1335, 844432), (1424, 791655), (1779, 633680), (1780, 633324), (2136, 527770), (2372, 475260), (2670, 422216), (2965, 380208), (3558, 316840), (3560, 316662), (4272, 263885), (4744, 237630), (5340, 211108), (5930, 190104), (7116, 158420), (7120, 158331), (7921, 142320), (8895, 126736), (9488, 118815), (10680, 105554), (11860, 95052), (14232, 79210), (15842, 71160), (17790, 63368), (21360, 52777), (23720, 47526), (23763, 47440), (28464, 39605), (31684, 35580)]