56991237840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1487}}^1\times {\mathrm{53231}}^1$

素因数の和:54737

約数の個数: 120

約数和(自身を含む): 191527884288

約数和(自身を除く): 134536646448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1487, 2974, 4461, 5948, 7435, 8922, 11896, 13383, 14870, 17844, 22305, 23792, 26766, 29740, 35688, 44610, 53231, 53532, 59480, 66915, 71376, 89220, 106462, 107064, 118960, 133830, 159693, 178440, 212924, 214128, 266155, 267660, 319386, 356880, 425848, 479079, 532310, 535320, 638772, 798465, 851696, 958158, 1064620, 1070640, 1277544, 1596930, 1916316, 2129240, 2395395, 2555088, 3193860, 3832632, 4258480, 4790790, 6387720, 7665264, 9581580, 12775440, 19163160, 38326320, 79154497, 158308994, 237463491, 316617988, 395772485, 474926982, 633235976, 712390473, 791544970, 949853964, 1187317455, 1266471952, 1424780946, 1583089940, 1899707928, 2374634910, 2849561892, 3166179880, 3561952365, 3799415856, 4749269820, 5699123784, 6332359760, 7123904730, 9498539640, 11398247568, 14247809460, 18997079280, 28495618920, 56991237840]

約数ペア:

[(1, 56991237840), (2, 28495618920), (3, 18997079280), (4, 14247809460), (5, 11398247568), (6, 9498539640), (8, 7123904730), (9, 6332359760), (10, 5699123784), (12, 4749269820), (15, 3799415856), (16, 3561952365), (18, 3166179880), (20, 2849561892), (24, 2374634910), (30, 1899707928), (36, 1583089940), (40, 1424780946), (45, 1266471952), (48, 1187317455), (60, 949853964), (72, 791544970), (80, 712390473), (90, 633235976), (120, 474926982), (144, 395772485), (180, 316617988), (240, 237463491), (360, 158308994), (720, 79154497), (1487, 38326320), (2974, 19163160), (4461, 12775440), (5948, 9581580), (7435, 7665264), (8922, 6387720), (11896, 4790790), (13383, 4258480), (14870, 3832632), (17844, 3193860), (22305, 2555088), (23792, 2395395), (26766, 2129240), (29740, 1916316), (35688, 1596930), (44610, 1277544), (53231, 1070640), (53532, 1064620), (59480, 958158), (66915, 851696), (71376, 798465), (89220, 638772), (106462, 535320), (107064, 532310), (118960, 479079), (133830, 425848), (159693, 356880), (178440, 319386), (212924, 267660), (214128, 266155)]