391002480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{49369}}^1$

素因数の和:49399

約数の個数: 120

約数和(自身を含む): 1432519920

約数和(自身を除く): 1041517440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 49369, 98738, 148107, 197476, 246845, 296214, 394952, 444321, 493690, 543059, 592428, 740535, 789904, 888642, 987380, 1086118, 1184856, 1481070, 1629177, 1777284, 1974760, 2172236, 2221605, 2369712, 2715295, 2962140, 3258354, 3554568, 3949520, 4344472, 4443210, 4887531, 5430590, 5924280, 6516708, 7109136, 8145885, 8688944, 8886420, 9775062, 10861180, 11848560, 13033416, 16291770, 17772840, 19550124, 21722360, 24437655, 26066832, 32583540, 35545680, 39100248, 43444720, 48875310, 65167080, 78200496, 97750620, 130334160, 195501240, 391002480]

約数ペア:

[(1, 391002480), (2, 195501240), (3, 130334160), (4, 97750620), (5, 78200496), (6, 65167080), (8, 48875310), (9, 43444720), (10, 39100248), (11, 35545680), (12, 32583540), (15, 26066832), (16, 24437655), (18, 21722360), (20, 19550124), (22, 17772840), (24, 16291770), (30, 13033416), (33, 11848560), (36, 10861180), (40, 9775062), (44, 8886420), (45, 8688944), (48, 8145885), (55, 7109136), (60, 6516708), (66, 5924280), (72, 5430590), (80, 4887531), (88, 4443210), (90, 4344472), (99, 3949520), (110, 3554568), (120, 3258354), (132, 2962140), (144, 2715295), (165, 2369712), (176, 2221605), (180, 2172236), (198, 1974760), (220, 1777284), (240, 1629177), (264, 1481070), (330, 1184856), (360, 1086118), (396, 987380), (440, 888642), (495, 789904), (528, 740535), (660, 592428), (720, 543059), (792, 493690), (880, 444321), (990, 394952), (1320, 296214), (1584, 246845), (1980, 197476), (2640, 148107), (3960, 98738), (7920, 49369)]