152842320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{212281}}^1$

素因数の和:212300

約数の個数: 60

約数和(自身を含む): 513297876

約数和(自身を除く): 360455556

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, 212281, 424562, 636843, 849124, 1061405, 1273686, 1698248, 1910529, 2122810, 2547372, 3184215, 3396496, 3821058, 4245620, 5094744, 6368430, 7642116, 8491240, 9552645, 10189488, 12736860, 15284232, 16982480, 19105290, 25473720, 30568464, 38210580, 50947440, 76421160, 152842320]

約数ペア:

[(1, 152842320), (2, 76421160), (3, 50947440), (4, 38210580), (5, 30568464), (6, 25473720), (8, 19105290), (9, 16982480), (10, 15284232), (12, 12736860), (15, 10189488), (16, 9552645), (18, 8491240), (20, 7642116), (24, 6368430), (30, 5094744), (36, 4245620), (40, 3821058), (45, 3396496), (48, 3184215), (60, 2547372), (72, 2122810), (80, 1910529), (90, 1698248), (120, 1273686), (144, 1061405), (180, 849124), (240, 636843), (360, 424562), (720, 212281)]