617577480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43987}}^1$

素因数の和:44020

約数の個数: 128

約数和(自身を含む): 2216995200

約数和(自身を除く): 1599417720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 43987, 87974, 131961, 175948, 219935, 263922, 351896, 395883, 439870, 527844, 571831, 659805, 791766, 879740, 1055688, 1143662, 1187649, 1319610, 1583532, 1715493, 1759480, 1979415, 2287324, 2375298, 2639220, 2859155, 3167064, 3430986, 3958830, 4574648, 4750596, 5146479, 5278440, 5718310, 5938245, 6861972, 7917660, 8577465, 9501192, 10292958, 11436620, 11876490, 13723944, 15439437, 15835320, 17154930, 20585916, 22873240, 23752980, 25732395, 30878874, 34309860, 41171832, 47505960, 51464790, 61757748, 68619720, 77197185, 102929580, 123515496, 154394370, 205859160, 308788740, 617577480]

約数ペア:

[(1, 617577480), (2, 308788740), (3, 205859160), (4, 154394370), (5, 123515496), (6, 102929580), (8, 77197185), (9, 68619720), (10, 61757748), (12, 51464790), (13, 47505960), (15, 41171832), (18, 34309860), (20, 30878874), (24, 25732395), (26, 23752980), (27, 22873240), (30, 20585916), (36, 17154930), (39, 15835320), (40, 15439437), (45, 13723944), (52, 11876490), (54, 11436620), (60, 10292958), (65, 9501192), (72, 8577465), (78, 7917660), (90, 6861972), (104, 5938245), (108, 5718310), (117, 5278440), (120, 5146479), (130, 4750596), (135, 4574648), (156, 3958830), (180, 3430986), (195, 3167064), (216, 2859155), (234, 2639220), (260, 2375298), (270, 2287324), (312, 1979415), (351, 1759480), (360, 1715493), (390, 1583532), (468, 1319610), (520, 1187649), (540, 1143662), (585, 1055688), (702, 879740), (780, 791766), (936, 659805), (1080, 571831), (1170, 527844), (1404, 439870), (1560, 395883), (1755, 351896), (2340, 263922), (2808, 219935), (3510, 175948), (4680, 131961), (7020, 87974), (14040, 43987)]