282797040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{69313}}^1$

素因数の和:69346

約数の個数: 80

約数和(自身を含む): 928253088

約数和(自身を除く): 645456048

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, 69313, 138626, 207939, 277252, 346565, 415878, 554504, 693130, 831756, 1039695, 1109008, 1178321, 1386260, 1663512, 2079390, 2356642, 2772520, 3327024, 3534963, 4158780, 4713284, 5545040, 5891605, 7069926, 8317560, 9426568, 11783210, 14139852, 16635120, 17674815, 18853136, 23566420, 28279704, 35349630, 47132840, 56559408, 70699260, 94265680, 141398520, 282797040]

約数ペア:

[(1, 282797040), (2, 141398520), (3, 94265680), (4, 70699260), (5, 56559408), (6, 47132840), (8, 35349630), (10, 28279704), (12, 23566420), (15, 18853136), (16, 17674815), (17, 16635120), (20, 14139852), (24, 11783210), (30, 9426568), (34, 8317560), (40, 7069926), (48, 5891605), (51, 5545040), (60, 4713284), (68, 4158780), (80, 3534963), (85, 3327024), (102, 2772520), (120, 2356642), (136, 2079390), (170, 1663512), (204, 1386260), (240, 1178321), (255, 1109008), (272, 1039695), (340, 831756), (408, 693130), (510, 554504), (680, 415878), (816, 346565), (1020, 277252), (1360, 207939), (2040, 138626), (4080, 69313)]