272081920

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4831}}^1$

素因数の和:4867

約数の個数: 88

約数和(自身を含む): 712159488

約数和(自身を除く): 440077568

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1024, 1280, 1408, 1760, 2560, 2816, 3520, 4831, 5120, 5632, 7040, 9662, 11264, 14080, 19324, 24155, 28160, 38648, 48310, 53141, 56320, 77296, 96620, 106282, 154592, 193240, 212564, 265705, 309184, 386480, 425128, 531410, 618368, 772960, 850256, 1062820, 1236736, 1545920, 1700512, 2125640, 2473472, 3091840, 3401024, 4251280, 4946944, 6183680, 6802048, 8502560, 12367360, 13604096, 17005120, 24734720, 27208192, 34010240, 54416384, 68020480, 136040960, 272081920]

約数ペア:

[(1, 272081920), (2, 136040960), (4, 68020480), (5, 54416384), (8, 34010240), (10, 27208192), (11, 24734720), (16, 17005120), (20, 13604096), (22, 12367360), (32, 8502560), (40, 6802048), (44, 6183680), (55, 4946944), (64, 4251280), (80, 3401024), (88, 3091840), (110, 2473472), (128, 2125640), (160, 1700512), (176, 1545920), (220, 1236736), (256, 1062820), (320, 850256), (352, 772960), (440, 618368), (512, 531410), (640, 425128), (704, 386480), (880, 309184), (1024, 265705), (1280, 212564), (1408, 193240), (1760, 154592), (2560, 106282), (2816, 96620), (3520, 77296), (4831, 56320), (5120, 53141), (5632, 48310), (7040, 38648), (9662, 28160), (11264, 24155), (14080, 19324)]