1866235733760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{485998889}}^1$

素因数の和:485998913

約数の個数: 72

約数和(自身を含む): 5960290386960

約数和(自身を除く): 4094054653200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 485998889, 971997778, 1457996667, 1943995556, 2429994445, 2915993334, 3887991112, 4859988890, 5831986668, 7289983335, 7775982224, 9719977780, 11663973336, 14579966670, 15551964448, 19439955560, 23327946672, 29159933340, 31103928896, 38879911120, 46655893344, 58319866680, 62207857792, 77759822240, 93311786688, 116639733360, 124415715584, 155519644480, 186623573376, 233279466720, 311039288960, 373247146752, 466558933440, 622078577920, 933117866880, 1866235733760]

約数ペア:

[(1, 1866235733760), (2, 933117866880), (3, 622078577920), (4, 466558933440), (5, 373247146752), (6, 311039288960), (8, 233279466720), (10, 186623573376), (12, 155519644480), (15, 124415715584), (16, 116639733360), (20, 93311786688), (24, 77759822240), (30, 62207857792), (32, 58319866680), (40, 46655893344), (48, 38879911120), (60, 31103928896), (64, 29159933340), (80, 23327946672), (96, 19439955560), (120, 15551964448), (128, 14579966670), (160, 11663973336), (192, 9719977780), (240, 7775982224), (256, 7289983335), (320, 5831986668), (384, 4859988890), (480, 3887991112), (640, 2915993334), (768, 2429994445), (960, 1943995556), (1280, 1457996667), (1920, 971997778), (3840, 485998889)]