500309520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109717}}^1$

素因数の和:109752

約数の個数: 80

約数和(自身を含む): 1632603840

約数和(自身を除く): 1132294320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 109717, 219434, 329151, 438868, 548585, 658302, 877736, 1097170, 1316604, 1645755, 1755472, 2084623, 2194340, 2633208, 3291510, 4169246, 4388680, 5266416, 6253869, 6583020, 8338492, 8777360, 10423115, 12507738, 13166040, 16676984, 20846230, 25015476, 26332080, 31269345, 33353968, 41692460, 50030952, 62538690, 83384920, 100061904, 125077380, 166769840, 250154760, 500309520]

約数ペア:

[(1, 500309520), (2, 250154760), (3, 166769840), (4, 125077380), (5, 100061904), (6, 83384920), (8, 62538690), (10, 50030952), (12, 41692460), (15, 33353968), (16, 31269345), (19, 26332080), (20, 25015476), (24, 20846230), (30, 16676984), (38, 13166040), (40, 12507738), (48, 10423115), (57, 8777360), (60, 8338492), (76, 6583020), (80, 6253869), (95, 5266416), (114, 4388680), (120, 4169246), (152, 3291510), (190, 2633208), (228, 2194340), (240, 2084623), (285, 1755472), (304, 1645755), (380, 1316604), (456, 1097170), (570, 877736), (760, 658302), (912, 548585), (1140, 438868), (1520, 329151), (2280, 219434), (4560, 109717)]