123443160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{6311}}^1$

素因数の和:6488

約数の個数: 64

約数和(自身を含む): 372660480

約数和(自身を除く): 249217320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 3260, 3912, 4890, 6311, 6520, 9780, 12622, 18933, 19560, 25244, 31555, 37866, 50488, 63110, 75732, 94665, 126220, 151464, 189330, 252440, 378660, 757320, 1028693, 2057386, 3086079, 4114772, 5143465, 6172158, 8229544, 10286930, 12344316, 15430395, 20573860, 24688632, 30860790, 41147720, 61721580, 123443160]

約数ペア:

[(1, 123443160), (2, 61721580), (3, 41147720), (4, 30860790), (5, 24688632), (6, 20573860), (8, 15430395), (10, 12344316), (12, 10286930), (15, 8229544), (20, 6172158), (24, 5143465), (30, 4114772), (40, 3086079), (60, 2057386), (120, 1028693), (163, 757320), (326, 378660), (489, 252440), (652, 189330), (815, 151464), (978, 126220), (1304, 94665), (1630, 75732), (1956, 63110), (2445, 50488), (3260, 37866), (3912, 31555), (4890, 25244), (6311, 19560), (6520, 18933), (9780, 12622)]