61496880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:219

約数の個数: 160

約数和(自身を含む): 200344320

約数和(自身を除く): 138847440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 59, 60, 80, 86, 101, 118, 120, 129, 172, 177, 202, 215, 236, 240, 258, 295, 303, 344, 354, 404, 430, 472, 505, 516, 590, 606, 645, 688, 708, 808, 860, 885, 944, 1010, 1032, 1180, 1212, 1290, 1416, 1515, 1616, 1720, 1770, 2020, 2064, 2360, 2424, 2537, 2580, 2832, 3030, 3440, 3540, 4040, 4343, 4720, 4848, 5074, 5160, 5959, 6060, 7080, 7611, 8080, 8686, 10148, 10320, 11918, 12120, 12685, 13029, 14160, 15222, 17372, 17877, 20296, 21715, 23836, 24240, 25370, 26058, 29795, 30444, 34744, 35754, 38055, 40592, 43430, 47672, 50740, 52116, 59590, 60888, 65145, 69488, 71508, 76110, 86860, 89385, 95344, 101480, 104232, 119180, 121776, 130290, 143016, 152220, 173720, 178770, 202960, 208464, 238360, 256237, 260580, 286032, 304440, 347440, 357540, 476720, 512474, 521160, 608880, 715080, 768711, 1024948, 1042320, 1281185, 1430160, 1537422, 2049896, 2562370, 3074844, 3843555, 4099792, 5124740, 6149688, 7687110, 10249480, 12299376, 15374220, 20498960, 30748440, 61496880]

約数ペア:

[(1, 61496880), (2, 30748440), (3, 20498960), (4, 15374220), (5, 12299376), (6, 10249480), (8, 7687110), (10, 6149688), (12, 5124740), (15, 4099792), (16, 3843555), (20, 3074844), (24, 2562370), (30, 2049896), (40, 1537422), (43, 1430160), (48, 1281185), (59, 1042320), (60, 1024948), (80, 768711), (86, 715080), (101, 608880), (118, 521160), (120, 512474), (129, 476720), (172, 357540), (177, 347440), (202, 304440), (215, 286032), (236, 260580), (240, 256237), (258, 238360), (295, 208464), (303, 202960), (344, 178770), (354, 173720), (404, 152220), (430, 143016), (472, 130290), (505, 121776), (516, 119180), (590, 104232), (606, 101480), (645, 95344), (688, 89385), (708, 86860), (808, 76110), (860, 71508), (885, 69488), (944, 65145), (1010, 60888), (1032, 59590), (1180, 52116), (1212, 50740), (1290, 47672), (1416, 43430), (1515, 40592), (1616, 38055), (1720, 35754), (1770, 34744), (2020, 30444), (2064, 29795), (2360, 26058), (2424, 25370), (2537, 24240), (2580, 23836), (2832, 21715), (3030, 20296), (3440, 17877), (3540, 17372), (4040, 15222), (4343, 14160), (4720, 13029), (4848, 12685), (5074, 12120), (5160, 11918), (5959, 10320), (6060, 10148), (7080, 8686), (7611, 8080)]