1319652240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{3271}}^1$

素因数の和:3369

約数の個数: 120

約数和(自身を含む): 4194416064

約数和(自身を除く): 2874763824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1681, 1968, 2460, 3271, 3280, 3362, 4920, 5043, 6542, 6724, 8405, 9813, 9840, 10086, 13084, 13448, 16355, 16810, 19626, 20172, 25215, 26168, 26896, 32710, 33620, 39252, 40344, 49065, 50430, 52336, 65420, 67240, 78504, 80688, 98130, 100860, 130840, 134111, 134480, 157008, 196260, 201720, 261680, 268222, 392520, 402333, 403440, 536444, 670555, 785040, 804666, 1072888, 1341110, 1609332, 2011665, 2145776, 2682220, 3218664, 4023330, 5364440, 5498551, 6437328, 8046660, 10728880, 10997102, 16093320, 16495653, 21994204, 27492755, 32186640, 32991306, 43988408, 54985510, 65982612, 82478265, 87976816, 109971020, 131965224, 164956530, 219942040, 263930448, 329913060, 439884080, 659826120, 1319652240]

約数ペア:

[(1, 1319652240), (2, 659826120), (3, 439884080), (4, 329913060), (5, 263930448), (6, 219942040), (8, 164956530), (10, 131965224), (12, 109971020), (15, 87976816), (16, 82478265), (20, 65982612), (24, 54985510), (30, 43988408), (40, 32991306), (41, 32186640), (48, 27492755), (60, 21994204), (80, 16495653), (82, 16093320), (120, 10997102), (123, 10728880), (164, 8046660), (205, 6437328), (240, 5498551), (246, 5364440), (328, 4023330), (410, 3218664), (492, 2682220), (615, 2145776), (656, 2011665), (820, 1609332), (984, 1341110), (1230, 1072888), (1640, 804666), (1681, 785040), (1968, 670555), (2460, 536444), (3271, 403440), (3280, 402333), (3362, 392520), (4920, 268222), (5043, 261680), (6542, 201720), (6724, 196260), (8405, 157008), (9813, 134480), (9840, 134111), (10086, 130840), (13084, 100860), (13448, 98130), (16355, 80688), (16810, 78504), (19626, 67240), (20172, 65420), (25215, 52336), (26168, 50430), (26896, 49065), (32710, 40344), (33620, 39252)]