23753880

素因数分解:

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

素因数の和:66000

約数の個数: 48

約数和(自身を含む): 77201280

約数和(自身を除く): 53447400

約数列:

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

約数ペア:

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