139044960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{433}}^1$

素因数の和:677

約数の個数: 144

約数和(自身を含む): 477719424

約数和(自身を除く): 338674464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 223, 240, 288, 360, 433, 446, 480, 669, 720, 866, 892, 1115, 1299, 1338, 1440, 1732, 1784, 2007, 2165, 2230, 2598, 2676, 3345, 3464, 3568, 3897, 4014, 4330, 4460, 5196, 5352, 6495, 6690, 6928, 7136, 7794, 8028, 8660, 8920, 10035, 10392, 10704, 12990, 13380, 13856, 15588, 16056, 17320, 17840, 19485, 20070, 20784, 21408, 25980, 26760, 31176, 32112, 34640, 35680, 38970, 40140, 41568, 51960, 53520, 62352, 64224, 69280, 77940, 80280, 96559, 103920, 107040, 124704, 155880, 160560, 193118, 207840, 289677, 311760, 321120, 386236, 482795, 579354, 623520, 772472, 869031, 965590, 1158708, 1448385, 1544944, 1738062, 1931180, 2317416, 2896770, 3089888, 3476124, 3862360, 4345155, 4634832, 5793540, 6952248, 7724720, 8690310, 9269664, 11587080, 13904496, 15449440, 17380620, 23174160, 27808992, 34761240, 46348320, 69522480, 139044960]

約数ペア:

[(1, 139044960), (2, 69522480), (3, 46348320), (4, 34761240), (5, 27808992), (6, 23174160), (8, 17380620), (9, 15449440), (10, 13904496), (12, 11587080), (15, 9269664), (16, 8690310), (18, 7724720), (20, 6952248), (24, 5793540), (30, 4634832), (32, 4345155), (36, 3862360), (40, 3476124), (45, 3089888), (48, 2896770), (60, 2317416), (72, 1931180), (80, 1738062), (90, 1544944), (96, 1448385), (120, 1158708), (144, 965590), (160, 869031), (180, 772472), (223, 623520), (240, 579354), (288, 482795), (360, 386236), (433, 321120), (446, 311760), (480, 289677), (669, 207840), (720, 193118), (866, 160560), (892, 155880), (1115, 124704), (1299, 107040), (1338, 103920), (1440, 96559), (1732, 80280), (1784, 77940), (2007, 69280), (2165, 64224), (2230, 62352), (2598, 53520), (2676, 51960), (3345, 41568), (3464, 40140), (3568, 38970), (3897, 35680), (4014, 34640), (4330, 32112), (4460, 31176), (5196, 26760), (5352, 25980), (6495, 21408), (6690, 20784), (6928, 20070), (7136, 19485), (7794, 17840), (8028, 17320), (8660, 16056), (8920, 15588), (10035, 13856), (10392, 13380), (10704, 12990)]