120695680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{929}}^1$

素因数の和:984

約数の個数: 128

約数和(自身を含む): 341496000

約数和(自身を除く): 220800320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 128, 140, 145, 160, 203, 224, 232, 280, 290, 320, 406, 448, 464, 560, 580, 640, 812, 896, 928, 929, 1015, 1120, 1160, 1624, 1856, 1858, 2030, 2240, 2320, 3248, 3712, 3716, 4060, 4480, 4640, 4645, 6496, 6503, 7432, 8120, 9280, 9290, 12992, 13006, 14864, 16240, 18560, 18580, 25984, 26012, 26941, 29728, 32480, 32515, 37160, 52024, 53882, 59456, 64960, 65030, 74320, 104048, 107764, 118912, 129920, 130060, 134705, 148640, 188587, 208096, 215528, 260120, 269410, 297280, 377174, 416192, 431056, 520240, 538820, 594560, 754348, 832384, 862112, 942935, 1040480, 1077640, 1508696, 1724224, 1885870, 2080960, 2155280, 3017392, 3448448, 3771740, 4161920, 4310560, 6034784, 7543480, 8621120, 12069568, 15086960, 17242240, 24139136, 30173920, 60347840, 120695680]

約数ペア:

[(1, 120695680), (2, 60347840), (4, 30173920), (5, 24139136), (7, 17242240), (8, 15086960), (10, 12069568), (14, 8621120), (16, 7543480), (20, 6034784), (28, 4310560), (29, 4161920), (32, 3771740), (35, 3448448), (40, 3017392), (56, 2155280), (58, 2080960), (64, 1885870), (70, 1724224), (80, 1508696), (112, 1077640), (116, 1040480), (128, 942935), (140, 862112), (145, 832384), (160, 754348), (203, 594560), (224, 538820), (232, 520240), (280, 431056), (290, 416192), (320, 377174), (406, 297280), (448, 269410), (464, 260120), (560, 215528), (580, 208096), (640, 188587), (812, 148640), (896, 134705), (928, 130060), (929, 129920), (1015, 118912), (1120, 107764), (1160, 104048), (1624, 74320), (1856, 65030), (1858, 64960), (2030, 59456), (2240, 53882), (2320, 52024), (3248, 37160), (3712, 32515), (3716, 32480), (4060, 29728), (4480, 26941), (4640, 26012), (4645, 25984), (6496, 18580), (6503, 18560), (7432, 16240), (8120, 14864), (9280, 13006), (9290, 12992)]