49622640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1039}}^1$

素因数の和:1254

約数の個数: 80

約数和(自身を含む): 154752000

約数和(自身を除く): 105129360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 398, 597, 796, 995, 1039, 1194, 1592, 1990, 2078, 2388, 2985, 3117, 3184, 3980, 4156, 4776, 5195, 5970, 6234, 7960, 8312, 9552, 10390, 11940, 12468, 15585, 15920, 16624, 20780, 23880, 24936, 31170, 41560, 47760, 49872, 62340, 83120, 124680, 206761, 249360, 413522, 620283, 827044, 1033805, 1240566, 1654088, 2067610, 2481132, 3101415, 3308176, 4135220, 4962264, 6202830, 8270440, 9924528, 12405660, 16540880, 24811320, 49622640]

約数ペア:

[(1, 49622640), (2, 24811320), (3, 16540880), (4, 12405660), (5, 9924528), (6, 8270440), (8, 6202830), (10, 4962264), (12, 4135220), (15, 3308176), (16, 3101415), (20, 2481132), (24, 2067610), (30, 1654088), (40, 1240566), (48, 1033805), (60, 827044), (80, 620283), (120, 413522), (199, 249360), (240, 206761), (398, 124680), (597, 83120), (796, 62340), (995, 49872), (1039, 47760), (1194, 41560), (1592, 31170), (1990, 24936), (2078, 23880), (2388, 20780), (2985, 16624), (3117, 15920), (3184, 15585), (3980, 12468), (4156, 11940), (4776, 10390), (5195, 9552), (5970, 8312), (6234, 7960)]