47507760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{65983}}^1$

素因数の和:66002

約数の個数: 60

約数和(自身を含む): 159549312

約数和(自身を除く): 112041552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 65983, 131966, 197949, 263932, 329915, 395898, 527864, 593847, 659830, 791796, 989745, 1055728, 1187694, 1319660, 1583592, 1979490, 2375388, 2639320, 2969235, 3167184, 3958980, 4750776, 5278640, 5938470, 7917960, 9501552, 11876940, 15835920, 23753880, 47507760]

約数ペア:

[(1, 47507760), (2, 23753880), (3, 15835920), (4, 11876940), (5, 9501552), (6, 7917960), (8, 5938470), (9, 5278640), (10, 4750776), (12, 3958980), (15, 3167184), (16, 2969235), (18, 2639320), (20, 2375388), (24, 1979490), (30, 1583592), (36, 1319660), (40, 1187694), (45, 1055728), (48, 989745), (60, 791796), (72, 659830), (80, 593847), (90, 527864), (120, 395898), (144, 329915), (180, 263932), (240, 197949), (360, 131966), (720, 65983)]