125142720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2137}}^1$

素因数の和:2218

約数の個数: 112

約数和(自身を含む): 404030688

約数和(自身を除く): 278887968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 160, 183, 192, 240, 244, 305, 320, 366, 480, 488, 610, 732, 915, 960, 976, 1220, 1464, 1830, 1952, 2137, 2440, 2928, 3660, 3904, 4274, 4880, 5856, 6411, 7320, 8548, 9760, 10685, 11712, 12822, 14640, 17096, 19520, 21370, 25644, 29280, 32055, 34192, 42740, 51288, 58560, 64110, 68384, 85480, 102576, 128220, 130357, 136768, 170960, 205152, 256440, 260714, 341920, 391071, 410304, 512880, 521428, 651785, 683840, 782142, 1025760, 1042856, 1303570, 1564284, 1955355, 2051520, 2085712, 2607140, 3128568, 3910710, 4171424, 5214280, 6257136, 7821420, 8342848, 10428560, 12514272, 15642840, 20857120, 25028544, 31285680, 41714240, 62571360, 125142720]

約数ペア:

[(1, 125142720), (2, 62571360), (3, 41714240), (4, 31285680), (5, 25028544), (6, 20857120), (8, 15642840), (10, 12514272), (12, 10428560), (15, 8342848), (16, 7821420), (20, 6257136), (24, 5214280), (30, 4171424), (32, 3910710), (40, 3128568), (48, 2607140), (60, 2085712), (61, 2051520), (64, 1955355), (80, 1564284), (96, 1303570), (120, 1042856), (122, 1025760), (160, 782142), (183, 683840), (192, 651785), (240, 521428), (244, 512880), (305, 410304), (320, 391071), (366, 341920), (480, 260714), (488, 256440), (610, 205152), (732, 170960), (915, 136768), (960, 130357), (976, 128220), (1220, 102576), (1464, 85480), (1830, 68384), (1952, 64110), (2137, 58560), (2440, 51288), (2928, 42740), (3660, 34192), (3904, 32055), (4274, 29280), (4880, 25644), (5856, 21370), (6411, 19520), (7320, 17096), (8548, 14640), (9760, 12822), (10685, 11712)]