89357520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{53189}}^1$

素因数の和:53212

約数の個数: 80

約数和(自身を含む): 316586880

約数和(自身を除く): 227229360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 53189, 106378, 159567, 212756, 265945, 319134, 372323, 425512, 531890, 638268, 744646, 797835, 851024, 1063780, 1116969, 1276536, 1489292, 1595670, 1861615, 2127560, 2233938, 2553072, 2978584, 3191340, 3723230, 4255120, 4467876, 5584845, 5957168, 6382680, 7446460, 8935752, 11169690, 12765360, 14892920, 17871504, 22339380, 29785840, 44678760, 89357520]

約数ペア:

[(1, 89357520), (2, 44678760), (3, 29785840), (4, 22339380), (5, 17871504), (6, 14892920), (7, 12765360), (8, 11169690), (10, 8935752), (12, 7446460), (14, 6382680), (15, 5957168), (16, 5584845), (20, 4467876), (21, 4255120), (24, 3723230), (28, 3191340), (30, 2978584), (35, 2553072), (40, 2233938), (42, 2127560), (48, 1861615), (56, 1595670), (60, 1489292), (70, 1276536), (80, 1116969), (84, 1063780), (105, 851024), (112, 797835), (120, 744646), (140, 638268), (168, 531890), (210, 425512), (240, 372323), (280, 319134), (336, 265945), (420, 212756), (560, 159567), (840, 106378), (1680, 53189)]