45180240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{26893}}^1$

素因数の和:26916

約数の個数: 80

約数和(自身を含む): 160073088

約数和(自身を除く): 114892848

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, 26893, 53786, 80679, 107572, 134465, 161358, 188251, 215144, 268930, 322716, 376502, 403395, 430288, 537860, 564753, 645432, 753004, 806790, 941255, 1075720, 1129506, 1290864, 1506008, 1613580, 1882510, 2151440, 2259012, 2823765, 3012016, 3227160, 3765020, 4518024, 5647530, 6454320, 7530040, 9036048, 11295060, 15060080, 22590120, 45180240]

約数ペア:

[(1, 45180240), (2, 22590120), (3, 15060080), (4, 11295060), (5, 9036048), (6, 7530040), (7, 6454320), (8, 5647530), (10, 4518024), (12, 3765020), (14, 3227160), (15, 3012016), (16, 2823765), (20, 2259012), (21, 2151440), (24, 1882510), (28, 1613580), (30, 1506008), (35, 1290864), (40, 1129506), (42, 1075720), (48, 941255), (56, 806790), (60, 753004), (70, 645432), (80, 564753), (84, 537860), (105, 430288), (112, 403395), (120, 376502), (140, 322716), (168, 268930), (210, 215144), (240, 188251), (280, 161358), (336, 134465), (420, 107572), (560, 80679), (840, 53786), (1680, 26893)]