9789960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4799}}^1$

素因数の和:4830

約数の個数: 64

約数和(自身を含む): 31104000

約数和(自身を除く): 21314040

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, 4799, 9598, 14397, 19196, 23995, 28794, 38392, 47990, 57588, 71985, 81583, 95980, 115176, 143970, 163166, 191960, 244749, 287940, 326332, 407915, 489498, 575880, 652664, 815830, 978996, 1223745, 1631660, 1957992, 2447490, 3263320, 4894980, 9789960]

約数ペア:

[(1, 9789960), (2, 4894980), (3, 3263320), (4, 2447490), (5, 1957992), (6, 1631660), (8, 1223745), (10, 978996), (12, 815830), (15, 652664), (17, 575880), (20, 489498), (24, 407915), (30, 326332), (34, 287940), (40, 244749), (51, 191960), (60, 163166), (68, 143970), (85, 115176), (102, 95980), (120, 81583), (136, 71985), (170, 57588), (204, 47990), (255, 38392), (340, 28794), (408, 23995), (510, 19196), (680, 14397), (1020, 9598), (2040, 4799)]