84355920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10651}}^1$

素因数の和:10681

約数の個数: 120

約数和(自身を含む): 309078432

約数和(自身を除く): 224722512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 10651, 21302, 31953, 42604, 53255, 63906, 85208, 95859, 106510, 117161, 127812, 159765, 170416, 191718, 213020, 234322, 255624, 319530, 351483, 383436, 426040, 468644, 479295, 511248, 585805, 639060, 702966, 766872, 852080, 937288, 958590, 1054449, 1171610, 1278120, 1405932, 1533744, 1757415, 1874576, 1917180, 2108898, 2343220, 2556240, 2811864, 3514830, 3834360, 4217796, 4686440, 5272245, 5623728, 7029660, 7668720, 8435592, 9372880, 10544490, 14059320, 16871184, 21088980, 28118640, 42177960, 84355920]

約数ペア:

[(1, 84355920), (2, 42177960), (3, 28118640), (4, 21088980), (5, 16871184), (6, 14059320), (8, 10544490), (9, 9372880), (10, 8435592), (11, 7668720), (12, 7029660), (15, 5623728), (16, 5272245), (18, 4686440), (20, 4217796), (22, 3834360), (24, 3514830), (30, 2811864), (33, 2556240), (36, 2343220), (40, 2108898), (44, 1917180), (45, 1874576), (48, 1757415), (55, 1533744), (60, 1405932), (66, 1278120), (72, 1171610), (80, 1054449), (88, 958590), (90, 937288), (99, 852080), (110, 766872), (120, 702966), (132, 639060), (144, 585805), (165, 511248), (176, 479295), (180, 468644), (198, 426040), (220, 383436), (240, 351483), (264, 319530), (330, 255624), (360, 234322), (396, 213020), (440, 191718), (495, 170416), (528, 159765), (660, 127812), (720, 117161), (792, 106510), (880, 95859), (990, 85208), (1320, 63906), (1584, 53255), (1980, 42604), (2640, 31953), (3960, 21302), (7920, 10651)]