29703120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5381}}^1$

素因数の和:5420

約数の個数: 80

約数和(自身を含む): 96100992

約数和(自身を除く): 66397872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5381, 5520, 10762, 16143, 21524, 26905, 32286, 43048, 53810, 64572, 80715, 86096, 107620, 123763, 129144, 161430, 215240, 247526, 258288, 322860, 371289, 430480, 495052, 618815, 645720, 742578, 990104, 1237630, 1291440, 1485156, 1856445, 1980208, 2475260, 2970312, 3712890, 4950520, 5940624, 7425780, 9901040, 14851560, 29703120]

約数ペア:

[(1, 29703120), (2, 14851560), (3, 9901040), (4, 7425780), (5, 5940624), (6, 4950520), (8, 3712890), (10, 2970312), (12, 2475260), (15, 1980208), (16, 1856445), (20, 1485156), (23, 1291440), (24, 1237630), (30, 990104), (40, 742578), (46, 645720), (48, 618815), (60, 495052), (69, 430480), (80, 371289), (92, 322860), (115, 258288), (120, 247526), (138, 215240), (184, 161430), (230, 129144), (240, 123763), (276, 107620), (345, 86096), (368, 80715), (460, 64572), (552, 53810), (690, 43048), (920, 32286), (1104, 26905), (1380, 21524), (1840, 16143), (2760, 10762), (5381, 5520)]