11990520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1753}}^1$

素因数の和:1789

約数の個数: 96

約数和(自身を含む): 41043600

約数和(自身を除く): 29053080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 1753, 2280, 3420, 3506, 5259, 6840, 7012, 8765, 10518, 14024, 15777, 17530, 21036, 26295, 31554, 33307, 35060, 42072, 52590, 63108, 66614, 70120, 78885, 99921, 105180, 126216, 133228, 157770, 166535, 199842, 210360, 266456, 299763, 315540, 333070, 399684, 499605, 599526, 631080, 666140, 799368, 999210, 1199052, 1332280, 1498815, 1998420, 2398104, 2997630, 3996840, 5995260, 11990520]

約数ペア:

[(1, 11990520), (2, 5995260), (3, 3996840), (4, 2997630), (5, 2398104), (6, 1998420), (8, 1498815), (9, 1332280), (10, 1199052), (12, 999210), (15, 799368), (18, 666140), (19, 631080), (20, 599526), (24, 499605), (30, 399684), (36, 333070), (38, 315540), (40, 299763), (45, 266456), (57, 210360), (60, 199842), (72, 166535), (76, 157770), (90, 133228), (95, 126216), (114, 105180), (120, 99921), (152, 78885), (171, 70120), (180, 66614), (190, 63108), (228, 52590), (285, 42072), (342, 35060), (360, 33307), (380, 31554), (456, 26295), (570, 21036), (684, 17530), (760, 15777), (855, 14024), (1140, 10518), (1368, 8765), (1710, 7012), (1753, 6840), (2280, 5259), (3420, 3506)]