47799240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23431}}^1$

素因数の和:23462

約数の個数: 64

約数和(自身を含む): 151839360

約数和(自身を除く): 104040120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 23431, 46862, 70293, 93724, 117155, 140586, 187448, 234310, 281172, 351465, 398327, 468620, 562344, 702930, 796654, 937240, 1194981, 1405860, 1593308, 1991635, 2389962, 2811720, 3186616, 3983270, 4779924, 5974905, 7966540, 9559848, 11949810, 15933080, 23899620, 47799240]

約数ペア:

[(1, 47799240), (2, 23899620), (3, 15933080), (4, 11949810), (5, 9559848), (6, 7966540), (8, 5974905), (10, 4779924), (12, 3983270), (15, 3186616), (17, 2811720), (20, 2389962), (24, 1991635), (30, 1593308), (34, 1405860), (40, 1194981), (51, 937240), (60, 796654), (68, 702930), (85, 562344), (102, 468620), (120, 398327), (136, 351465), (170, 281172), (204, 234310), (255, 187448), (340, 140586), (408, 117155), (510, 93724), (680, 70293), (1020, 46862), (2040, 23431)]