15722040720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{612229}}^1$

素因数の和:612352

約数の個数: 80

約数和(自身を含む): 49193904960

約数和(自身を除く): 33471864240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 535, 642, 856, 1070, 1284, 1605, 1712, 2140, 2568, 3210, 4280, 5136, 6420, 8560, 12840, 25680, 612229, 1224458, 1836687, 2448916, 3061145, 3673374, 4897832, 6122290, 7346748, 9183435, 9795664, 12244580, 14693496, 18366870, 24489160, 29386992, 36733740, 48978320, 65508503, 73467480, 131017006, 146934960, 196525509, 262034012, 327542515, 393051018, 524068024, 655085030, 786102036, 982627545, 1048136048, 1310170060, 1572204072, 1965255090, 2620340120, 3144408144, 3930510180, 5240680240, 7861020360, 15722040720]

約数ペア:

[(1, 15722040720), (2, 7861020360), (3, 5240680240), (4, 3930510180), (5, 3144408144), (6, 2620340120), (8, 1965255090), (10, 1572204072), (12, 1310170060), (15, 1048136048), (16, 982627545), (20, 786102036), (24, 655085030), (30, 524068024), (40, 393051018), (48, 327542515), (60, 262034012), (80, 196525509), (107, 146934960), (120, 131017006), (214, 73467480), (240, 65508503), (321, 48978320), (428, 36733740), (535, 29386992), (642, 24489160), (856, 18366870), (1070, 14693496), (1284, 12244580), (1605, 9795664), (1712, 9183435), (2140, 7346748), (2568, 6122290), (3210, 4897832), (4280, 3673374), (5136, 3061145), (6420, 2448916), (8560, 1836687), (12840, 1224458), (25680, 612229)]