74218680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{22907}}^1$

素因数の和:22930

約数の個数: 80

約数和(自身を含む): 249468120

約数和(自身を除く): 175249440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 22907, 45814, 68721, 91628, 114535, 137442, 183256, 206163, 229070, 274884, 343605, 412326, 458140, 549768, 618489, 687210, 824652, 916280, 1030815, 1236978, 1374420, 1649304, 1855467, 2061630, 2473956, 2748840, 3092445, 3710934, 4123260, 4947912, 6184890, 7421868, 8246520, 9277335, 12369780, 14843736, 18554670, 24739560, 37109340, 74218680]

約数ペア:

[(1, 74218680), (2, 37109340), (3, 24739560), (4, 18554670), (5, 14843736), (6, 12369780), (8, 9277335), (9, 8246520), (10, 7421868), (12, 6184890), (15, 4947912), (18, 4123260), (20, 3710934), (24, 3092445), (27, 2748840), (30, 2473956), (36, 2061630), (40, 1855467), (45, 1649304), (54, 1374420), (60, 1236978), (72, 1030815), (81, 916280), (90, 824652), (108, 687210), (120, 618489), (135, 549768), (162, 458140), (180, 412326), (216, 343605), (270, 274884), (324, 229070), (360, 206163), (405, 183256), (540, 137442), (648, 114535), (810, 91628), (1080, 68721), (1620, 45814), (3240, 22907)]