1228852920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{93949}}^1$

素因数の和:94072

約数の個数: 64

約数和(自身を含む): 3720420000

約数和(自身を除く): 2491567080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6540, 13080, 93949, 187898, 281847, 375796, 469745, 563694, 751592, 939490, 1127388, 1409235, 1878980, 2254776, 2818470, 3757960, 5636940, 10240441, 11273880, 20480882, 30721323, 40961764, 51202205, 61442646, 81923528, 102404410, 122885292, 153606615, 204808820, 245770584, 307213230, 409617640, 614426460, 1228852920]

約数ペア:

[(1, 1228852920), (2, 614426460), (3, 409617640), (4, 307213230), (5, 245770584), (6, 204808820), (8, 153606615), (10, 122885292), (12, 102404410), (15, 81923528), (20, 61442646), (24, 51202205), (30, 40961764), (40, 30721323), (60, 20480882), (109, 11273880), (120, 10240441), (218, 5636940), (327, 3757960), (436, 2818470), (545, 2254776), (654, 1878980), (872, 1409235), (1090, 1127388), (1308, 939490), (1635, 751592), (2180, 563694), (2616, 469745), (3270, 375796), (4360, 281847), (6540, 187898), (13080, 93949)]