25356480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1$

素因数の和:514

約数の個数: 112

約数和(自身を含む): 82015584

約数和(自身を除く): 56659104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 160, 183, 192, 240, 244, 305, 320, 366, 433, 480, 488, 610, 732, 866, 915, 960, 976, 1220, 1299, 1464, 1732, 1830, 1952, 2165, 2440, 2598, 2928, 3464, 3660, 3904, 4330, 4880, 5196, 5856, 6495, 6928, 7320, 8660, 9760, 10392, 11712, 12990, 13856, 14640, 17320, 19520, 20784, 25980, 26413, 27712, 29280, 34640, 41568, 51960, 52826, 58560, 69280, 79239, 83136, 103920, 105652, 132065, 138560, 158478, 207840, 211304, 264130, 316956, 396195, 415680, 422608, 528260, 633912, 792390, 845216, 1056520, 1267824, 1584780, 1690432, 2113040, 2535648, 3169560, 4226080, 5071296, 6339120, 8452160, 12678240, 25356480]

約数ペア:

[(1, 25356480), (2, 12678240), (3, 8452160), (4, 6339120), (5, 5071296), (6, 4226080), (8, 3169560), (10, 2535648), (12, 2113040), (15, 1690432), (16, 1584780), (20, 1267824), (24, 1056520), (30, 845216), (32, 792390), (40, 633912), (48, 528260), (60, 422608), (61, 415680), (64, 396195), (80, 316956), (96, 264130), (120, 211304), (122, 207840), (160, 158478), (183, 138560), (192, 132065), (240, 105652), (244, 103920), (305, 83136), (320, 79239), (366, 69280), (433, 58560), (480, 52826), (488, 51960), (610, 41568), (732, 34640), (866, 29280), (915, 27712), (960, 26413), (976, 25980), (1220, 20784), (1299, 19520), (1464, 17320), (1732, 14640), (1830, 13856), (1952, 12990), (2165, 11712), (2440, 10392), (2598, 9760), (2928, 8660), (3464, 7320), (3660, 6928), (3904, 6495), (4330, 5856), (4880, 5196)]