71595120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9623}}^1$

素因数の和:9670

約数の個数: 80

約数和(自身を含む): 229128192

約数和(自身を除く): 157533072

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, 9623, 19246, 28869, 38492, 48115, 57738, 76984, 96230, 115476, 144345, 153968, 192460, 230952, 288690, 298313, 384920, 461904, 577380, 596626, 769840, 894939, 1154760, 1193252, 1491565, 1789878, 2309520, 2386504, 2983130, 3579756, 4474695, 4773008, 5966260, 7159512, 8949390, 11932520, 14319024, 17898780, 23865040, 35797560, 71595120]

約数ペア:

[(1, 71595120), (2, 35797560), (3, 23865040), (4, 17898780), (5, 14319024), (6, 11932520), (8, 8949390), (10, 7159512), (12, 5966260), (15, 4773008), (16, 4474695), (20, 3579756), (24, 2983130), (30, 2386504), (31, 2309520), (40, 1789878), (48, 1491565), (60, 1193252), (62, 1154760), (80, 894939), (93, 769840), (120, 596626), (124, 577380), (155, 461904), (186, 384920), (240, 298313), (248, 288690), (310, 230952), (372, 192460), (465, 153968), (496, 144345), (620, 115476), (744, 96230), (930, 76984), (1240, 57738), (1488, 48115), (1860, 38492), (2480, 28869), (3720, 19246), (7440, 9623)]