83460240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{38639}}^1$

素因数の和:38661

約数の個数: 80

約数和(自身を含む): 287481600

約数和(自身を除く): 204021360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 38639, 77278, 115917, 154556, 193195, 231834, 309112, 347751, 386390, 463668, 579585, 618224, 695502, 772780, 927336, 1043253, 1159170, 1391004, 1545560, 1738755, 1854672, 2086506, 2318340, 2782008, 3091120, 3477510, 4173012, 4636680, 5216265, 5564016, 6955020, 8346024, 9273360, 10432530, 13910040, 16692048, 20865060, 27820080, 41730120, 83460240]

約数ペア:

[(1, 83460240), (2, 41730120), (3, 27820080), (4, 20865060), (5, 16692048), (6, 13910040), (8, 10432530), (9, 9273360), (10, 8346024), (12, 6955020), (15, 5564016), (16, 5216265), (18, 4636680), (20, 4173012), (24, 3477510), (27, 3091120), (30, 2782008), (36, 2318340), (40, 2086506), (45, 1854672), (48, 1738755), (54, 1545560), (60, 1391004), (72, 1159170), (80, 1043253), (90, 927336), (108, 772780), (120, 695502), (135, 618224), (144, 579585), (180, 463668), (216, 386390), (240, 347751), (270, 309112), (360, 231834), (432, 193195), (540, 154556), (720, 115917), (1080, 77278), (2160, 38639)]