204856560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{94841}}^1$

素因数の和:94863

約数の個数: 80

約数和(自身を含む): 705624480

約数和(自身を除く): 500767920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 94841, 189682, 284523, 379364, 474205, 569046, 758728, 853569, 948410, 1138092, 1422615, 1517456, 1707138, 1896820, 2276184, 2560707, 2845230, 3414276, 3793640, 4267845, 4552368, 5121414, 5690460, 6828552, 7587280, 8535690, 10242828, 11380920, 12803535, 13657104, 17071380, 20485656, 22761840, 25607070, 34142760, 40971312, 51214140, 68285520, 102428280, 204856560]

約数ペア:

[(1, 204856560), (2, 102428280), (3, 68285520), (4, 51214140), (5, 40971312), (6, 34142760), (8, 25607070), (9, 22761840), (10, 20485656), (12, 17071380), (15, 13657104), (16, 12803535), (18, 11380920), (20, 10242828), (24, 8535690), (27, 7587280), (30, 6828552), (36, 5690460), (40, 5121414), (45, 4552368), (48, 4267845), (54, 3793640), (60, 3414276), (72, 2845230), (80, 2560707), (90, 2276184), (108, 1896820), (120, 1707138), (135, 1517456), (144, 1422615), (180, 1138092), (216, 948410), (240, 853569), (270, 758728), (360, 569046), (432, 474205), (540, 379364), (720, 284523), (1080, 189682), (2160, 94841)]