242473920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19429}}^1$

素因数の和:19462

約数の個数: 112

約数和(自身を含む): 829116960

約数和(自身を除く): 586643040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 19429, 38858, 58287, 77716, 97145, 116574, 155432, 194290, 233148, 252577, 291435, 310864, 388580, 466296, 505154, 582870, 621728, 757731, 777160, 932592, 1010308, 1165740, 1243456, 1262885, 1515462, 1554320, 1865184, 2020616, 2331480, 2525770, 3030924, 3108640, 3730368, 3788655, 4041232, 4662960, 5051540, 6061848, 6217280, 7577310, 8082464, 9325920, 10103080, 12123696, 15154620, 16164928, 18651840, 20206160, 24247392, 30309240, 40412320, 48494784, 60618480, 80824640, 121236960, 242473920]

約数ペア:

[(1, 242473920), (2, 121236960), (3, 80824640), (4, 60618480), (5, 48494784), (6, 40412320), (8, 30309240), (10, 24247392), (12, 20206160), (13, 18651840), (15, 16164928), (16, 15154620), (20, 12123696), (24, 10103080), (26, 9325920), (30, 8082464), (32, 7577310), (39, 6217280), (40, 6061848), (48, 5051540), (52, 4662960), (60, 4041232), (64, 3788655), (65, 3730368), (78, 3108640), (80, 3030924), (96, 2525770), (104, 2331480), (120, 2020616), (130, 1865184), (156, 1554320), (160, 1515462), (192, 1262885), (195, 1243456), (208, 1165740), (240, 1010308), (260, 932592), (312, 777160), (320, 757731), (390, 621728), (416, 582870), (480, 505154), (520, 466296), (624, 388580), (780, 310864), (832, 291435), (960, 252577), (1040, 233148), (1248, 194290), (1560, 155432), (2080, 116574), (2496, 97145), (3120, 77716), (4160, 58287), (6240, 38858), (12480, 19429)]