1488295740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{800159}}^1$

素因数の和:800202

約数の個数: 48

約数和(自身を含む): 4301660160

約数和(自身を除く): 2813364420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 800159, 1600318, 2400477, 3200636, 4000795, 4800954, 8001590, 9601908, 12002385, 16003180, 24004770, 24804929, 48009540, 49609858, 74414787, 99219716, 124024645, 148829574, 248049290, 297659148, 372073935, 496098580, 744147870, 1488295740]

約数ペア:

[(1, 1488295740), (2, 744147870), (3, 496098580), (4, 372073935), (5, 297659148), (6, 248049290), (10, 148829574), (12, 124024645), (15, 99219716), (20, 74414787), (30, 49609858), (31, 48009540), (60, 24804929), (62, 24004770), (93, 16003180), (124, 12002385), (155, 9601908), (186, 8001590), (310, 4800954), (372, 4000795), (465, 3200636), (620, 2400477), (930, 1600318), (1860, 800159)]