552695280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{74287}}^1$

素因数の和:74334

約数の個数: 80

約数和(自身を含む): 1768648704

約数和(自身を除く): 1215953424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 74287, 148574, 222861, 297148, 371435, 445722, 594296, 742870, 891444, 1114305, 1188592, 1485740, 1782888, 2228610, 2302897, 2971480, 3565776, 4457220, 4605794, 5942960, 6908691, 8914440, 9211588, 11514485, 13817382, 17828880, 18423176, 23028970, 27634764, 34543455, 36846352, 46057940, 55269528, 69086910, 92115880, 110539056, 138173820, 184231760, 276347640, 552695280]

約数ペア:

[(1, 552695280), (2, 276347640), (3, 184231760), (4, 138173820), (5, 110539056), (6, 92115880), (8, 69086910), (10, 55269528), (12, 46057940), (15, 36846352), (16, 34543455), (20, 27634764), (24, 23028970), (30, 18423176), (31, 17828880), (40, 13817382), (48, 11514485), (60, 9211588), (62, 8914440), (80, 6908691), (93, 5942960), (120, 4605794), (124, 4457220), (155, 3565776), (186, 2971480), (240, 2302897), (248, 2228610), (310, 1782888), (372, 1485740), (465, 1188592), (496, 1114305), (620, 891444), (744, 742870), (930, 594296), (1240, 445722), (1488, 371435), (1860, 297148), (2480, 222861), (3720, 148574), (7440, 74287)]