84523920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27091}}^1$

素因数の和:27120

約数の個数: 80

約数和(自身を含む): 282190272

約数和(自身を除く): 197666352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 27091, 54182, 81273, 108364, 135455, 162546, 216728, 270910, 325092, 352183, 406365, 433456, 541820, 650184, 704366, 812730, 1056549, 1083640, 1300368, 1408732, 1625460, 1760915, 2113098, 2167280, 2817464, 3250920, 3521830, 4226196, 5282745, 5634928, 6501840, 7043660, 8452392, 10565490, 14087320, 16904784, 21130980, 28174640, 42261960, 84523920]

約数ペア:

[(1, 84523920), (2, 42261960), (3, 28174640), (4, 21130980), (5, 16904784), (6, 14087320), (8, 10565490), (10, 8452392), (12, 7043660), (13, 6501840), (15, 5634928), (16, 5282745), (20, 4226196), (24, 3521830), (26, 3250920), (30, 2817464), (39, 2167280), (40, 2113098), (48, 1760915), (52, 1625460), (60, 1408732), (65, 1300368), (78, 1083640), (80, 1056549), (104, 812730), (120, 704366), (130, 650184), (156, 541820), (195, 433456), (208, 406365), (240, 352183), (260, 325092), (312, 270910), (390, 216728), (520, 162546), (624, 135455), (780, 108364), (1040, 81273), (1560, 54182), (3120, 27091)]