8431320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4133}}^1$

素因数の和:4164

約数の個数: 64

約数和(自身を含む): 26788320

約数和(自身を除く): 18357000

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, 4133, 8266, 12399, 16532, 20665, 24798, 33064, 41330, 49596, 61995, 70261, 82660, 99192, 123990, 140522, 165320, 210783, 247980, 281044, 351305, 421566, 495960, 562088, 702610, 843132, 1053915, 1405220, 1686264, 2107830, 2810440, 4215660, 8431320]

約数ペア:

[(1, 8431320), (2, 4215660), (3, 2810440), (4, 2107830), (5, 1686264), (6, 1405220), (8, 1053915), (10, 843132), (12, 702610), (15, 562088), (17, 495960), (20, 421566), (24, 351305), (30, 281044), (34, 247980), (40, 210783), (51, 165320), (60, 140522), (68, 123990), (85, 99192), (102, 82660), (120, 70261), (136, 61995), (170, 49596), (204, 41330), (255, 33064), (340, 24798), (408, 20665), (510, 16532), (680, 12399), (1020, 8266), (2040, 4133)]