24167680

素因数分解:

$2^8\times 5^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:339

約数の個数: 72

約数和(自身を含む): 58867200

約数和(自身を除く): 34699520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 158, 160, 239, 256, 316, 320, 395, 478, 632, 640, 790, 956, 1195, 1264, 1280, 1580, 1912, 2390, 2528, 3160, 3824, 4780, 5056, 6320, 7648, 9560, 10112, 12640, 15296, 18881, 19120, 20224, 25280, 30592, 37762, 38240, 50560, 61184, 75524, 76480, 94405, 101120, 151048, 152960, 188810, 302096, 305920, 377620, 604192, 755240, 1208384, 1510480, 2416768, 3020960, 4833536, 6041920, 12083840, 24167680]

約数ペア:

[(1, 24167680), (2, 12083840), (4, 6041920), (5, 4833536), (8, 3020960), (10, 2416768), (16, 1510480), (20, 1208384), (32, 755240), (40, 604192), (64, 377620), (79, 305920), (80, 302096), (128, 188810), (158, 152960), (160, 151048), (239, 101120), (256, 94405), (316, 76480), (320, 75524), (395, 61184), (478, 50560), (632, 38240), (640, 37762), (790, 30592), (956, 25280), (1195, 20224), (1264, 19120), (1280, 18881), (1580, 15296), (1912, 12640), (2390, 10112), (2528, 9560), (3160, 7648), (3824, 6320), (4780, 5056)]