99321840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{137947}}^1$

素因数の和:137966

約数の個数: 60

約数和(自身を含む): 333558264

約数和(自身を除く): 234236424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 137947, 275894, 413841, 551788, 689735, 827682, 1103576, 1241523, 1379470, 1655364, 2069205, 2207152, 2483046, 2758940, 3310728, 4138410, 4966092, 5517880, 6207615, 6621456, 8276820, 9932184, 11035760, 12415230, 16553640, 19864368, 24830460, 33107280, 49660920, 99321840]

約数ペア:

[(1, 99321840), (2, 49660920), (3, 33107280), (4, 24830460), (5, 19864368), (6, 16553640), (8, 12415230), (9, 11035760), (10, 9932184), (12, 8276820), (15, 6621456), (16, 6207615), (18, 5517880), (20, 4966092), (24, 4138410), (30, 3310728), (36, 2758940), (40, 2483046), (45, 2207152), (48, 2069205), (60, 1655364), (72, 1379470), (80, 1241523), (90, 1103576), (120, 827682), (144, 689735), (180, 551788), (240, 413841), (360, 275894), (720, 137947)]