54533040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11959}}^1$

素因数の和:11994

約数の個数: 80

約数和(自身を含む): 177964800

約数和(自身を除く): 123431760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 11959, 23918, 35877, 47836, 59795, 71754, 95672, 119590, 143508, 179385, 191344, 227221, 239180, 287016, 358770, 454442, 478360, 574032, 681663, 717540, 908884, 956720, 1136105, 1363326, 1435080, 1817768, 2272210, 2726652, 2870160, 3408315, 3635536, 4544420, 5453304, 6816630, 9088840, 10906608, 13633260, 18177680, 27266520, 54533040]

約数ペア:

[(1, 54533040), (2, 27266520), (3, 18177680), (4, 13633260), (5, 10906608), (6, 9088840), (8, 6816630), (10, 5453304), (12, 4544420), (15, 3635536), (16, 3408315), (19, 2870160), (20, 2726652), (24, 2272210), (30, 1817768), (38, 1435080), (40, 1363326), (48, 1136105), (57, 956720), (60, 908884), (76, 717540), (80, 681663), (95, 574032), (114, 478360), (120, 454442), (152, 358770), (190, 287016), (228, 239180), (240, 227221), (285, 191344), (304, 179385), (380, 143508), (456, 119590), (570, 95672), (760, 71754), (912, 59795), (1140, 47836), (1520, 35877), (2280, 23918), (4560, 11959)]