2853960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1399}}^1$

素因数の和:1430

約数の個数: 64

約数和(自身を含む): 9072000

約数和(自身を除く): 6218040

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, 1399, 2040, 2798, 4197, 5596, 6995, 8394, 11192, 13990, 16788, 20985, 23783, 27980, 33576, 41970, 47566, 55960, 71349, 83940, 95132, 118915, 142698, 167880, 190264, 237830, 285396, 356745, 475660, 570792, 713490, 951320, 1426980, 2853960]

約数ペア:

[(1, 2853960), (2, 1426980), (3, 951320), (4, 713490), (5, 570792), (6, 475660), (8, 356745), (10, 285396), (12, 237830), (15, 190264), (17, 167880), (20, 142698), (24, 118915), (30, 95132), (34, 83940), (40, 71349), (51, 55960), (60, 47566), (68, 41970), (85, 33576), (102, 27980), (120, 23783), (136, 20985), (170, 16788), (204, 13990), (255, 11192), (340, 8394), (408, 6995), (510, 5596), (680, 4197), (1020, 2798), (1399, 2040)]