538433520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131969}}^1$

素因数の和:132002

約数の個数: 80

約数和(自身を含む): 1767342240

約数和(自身を除く): 1228908720

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, 4080, 131969, 263938, 395907, 527876, 659845, 791814, 1055752, 1319690, 1583628, 1979535, 2111504, 2243473, 2639380, 3167256, 3959070, 4486946, 5278760, 6334512, 6730419, 7918140, 8973892, 10557520, 11217365, 13460838, 15836280, 17947784, 22434730, 26921676, 31672560, 33652095, 35895568, 44869460, 53843352, 67304190, 89738920, 107686704, 134608380, 179477840, 269216760, 538433520]

約数ペア:

[(1, 538433520), (2, 269216760), (3, 179477840), (4, 134608380), (5, 107686704), (6, 89738920), (8, 67304190), (10, 53843352), (12, 44869460), (15, 35895568), (16, 33652095), (17, 31672560), (20, 26921676), (24, 22434730), (30, 17947784), (34, 15836280), (40, 13460838), (48, 11217365), (51, 10557520), (60, 8973892), (68, 7918140), (80, 6730419), (85, 6334512), (102, 5278760), (120, 4486946), (136, 3959070), (170, 3167256), (204, 2639380), (240, 2243473), (255, 2111504), (272, 1979535), (340, 1583628), (408, 1319690), (510, 1055752), (680, 791814), (816, 659845), (1020, 527876), (1360, 395907), (2040, 263938), (4080, 131969)]