146845320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71983}}^1$

素因数の和:72014

約数の個数: 64

約数和(自身を含む): 466456320

約数和(自身を除く): 319611000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 71983, 143966, 215949, 287932, 359915, 431898, 575864, 719830, 863796, 1079745, 1223711, 1439660, 1727592, 2159490, 2447422, 2879320, 3671133, 4318980, 4894844, 6118555, 7342266, 8637960, 9789688, 12237110, 14684532, 18355665, 24474220, 29369064, 36711330, 48948440, 73422660, 146845320]

約数ペア:

[(1, 146845320), (2, 73422660), (3, 48948440), (4, 36711330), (5, 29369064), (6, 24474220), (8, 18355665), (10, 14684532), (12, 12237110), (15, 9789688), (17, 8637960), (20, 7342266), (24, 6118555), (30, 4894844), (34, 4318980), (40, 3671133), (51, 2879320), (60, 2447422), (68, 2159490), (85, 1727592), (102, 1439660), (120, 1223711), (136, 1079745), (170, 863796), (204, 719830), (255, 575864), (340, 431898), (408, 359915), (510, 287932), (680, 215949), (1020, 143966), (2040, 71983)]