89011320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43633}}^1$

素因数の和:43664

約数の個数: 64

約数和(自身を含む): 282748320

約数和(自身を除く): 193737000

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, 43633, 87266, 130899, 174532, 218165, 261798, 349064, 436330, 523596, 654495, 741761, 872660, 1047192, 1308990, 1483522, 1745320, 2225283, 2617980, 2967044, 3708805, 4450566, 5235960, 5934088, 7417610, 8901132, 11126415, 14835220, 17802264, 22252830, 29670440, 44505660, 89011320]

約数ペア:

[(1, 89011320), (2, 44505660), (3, 29670440), (4, 22252830), (5, 17802264), (6, 14835220), (8, 11126415), (10, 8901132), (12, 7417610), (15, 5934088), (17, 5235960), (20, 4450566), (24, 3708805), (30, 2967044), (34, 2617980), (40, 2225283), (51, 1745320), (60, 1483522), (68, 1308990), (85, 1047192), (102, 872660), (120, 741761), (136, 654495), (170, 523596), (204, 436330), (255, 349064), (340, 261798), (408, 218165), (510, 174532), (680, 130899), (1020, 87266), (2040, 43633)]