15255120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3739}}^1$

素因数の和:3772

約数の個数: 80

約数和(自身を含む): 50086080

約数和(自身を除く): 34830960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 3739, 4080, 7478, 11217, 14956, 18695, 22434, 29912, 37390, 44868, 56085, 59824, 63563, 74780, 89736, 112170, 127126, 149560, 179472, 190689, 224340, 254252, 299120, 317815, 381378, 448680, 508504, 635630, 762756, 897360, 953445, 1017008, 1271260, 1525512, 1906890, 2542520, 3051024, 3813780, 5085040, 7627560, 15255120]

約数ペア:

[(1, 15255120), (2, 7627560), (3, 5085040), (4, 3813780), (5, 3051024), (6, 2542520), (8, 1906890), (10, 1525512), (12, 1271260), (15, 1017008), (16, 953445), (17, 897360), (20, 762756), (24, 635630), (30, 508504), (34, 448680), (40, 381378), (48, 317815), (51, 299120), (60, 254252), (68, 224340), (80, 190689), (85, 179472), (102, 149560), (120, 127126), (136, 112170), (170, 89736), (204, 74780), (240, 63563), (255, 59824), (272, 56085), (340, 44868), (408, 37390), (510, 29912), (680, 22434), (816, 18695), (1020, 14956), (1360, 11217), (2040, 7478), (3739, 4080)]