22817880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{263}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 74748960

約数和(自身を除く): 51931080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 241, 263, 360, 482, 526, 723, 789, 964, 1052, 1205, 1315, 1446, 1578, 1928, 2104, 2169, 2367, 2410, 2630, 2892, 3156, 3615, 3945, 4338, 4734, 4820, 5260, 5784, 6312, 7230, 7890, 8676, 9468, 9640, 10520, 10845, 11835, 14460, 15780, 17352, 18936, 21690, 23670, 28920, 31560, 43380, 47340, 63383, 86760, 94680, 126766, 190149, 253532, 316915, 380298, 507064, 570447, 633830, 760596, 950745, 1140894, 1267660, 1521192, 1901490, 2281788, 2535320, 2852235, 3802980, 4563576, 5704470, 7605960, 11408940, 22817880]

約数ペア:

[(1, 22817880), (2, 11408940), (3, 7605960), (4, 5704470), (5, 4563576), (6, 3802980), (8, 2852235), (9, 2535320), (10, 2281788), (12, 1901490), (15, 1521192), (18, 1267660), (20, 1140894), (24, 950745), (30, 760596), (36, 633830), (40, 570447), (45, 507064), (60, 380298), (72, 316915), (90, 253532), (120, 190149), (180, 126766), (241, 94680), (263, 86760), (360, 63383), (482, 47340), (526, 43380), (723, 31560), (789, 28920), (964, 23670), (1052, 21690), (1205, 18936), (1315, 17352), (1446, 15780), (1578, 14460), (1928, 11835), (2104, 10845), (2169, 10520), (2367, 9640), (2410, 9468), (2630, 8676), (2892, 7890), (3156, 7230), (3615, 6312), (3945, 5784), (4338, 5260), (4734, 4820)]