8842320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{12281}}^1$

素因数の和:12300

約数の個数: 60

約数和(自身を含む): 29697876

約数和(自身を除く): 20855556

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, 12281, 24562, 36843, 49124, 61405, 73686, 98248, 110529, 122810, 147372, 184215, 196496, 221058, 245620, 294744, 368430, 442116, 491240, 552645, 589488, 736860, 884232, 982480, 1105290, 1473720, 1768464, 2210580, 2947440, 4421160, 8842320]

約数ペア:

[(1, 8842320), (2, 4421160), (3, 2947440), (4, 2210580), (5, 1768464), (6, 1473720), (8, 1105290), (9, 982480), (10, 884232), (12, 736860), (15, 589488), (16, 552645), (18, 491240), (20, 442116), (24, 368430), (30, 294744), (36, 245620), (40, 221058), (45, 196496), (48, 184215), (60, 147372), (72, 122810), (80, 110529), (90, 98248), (120, 73686), (144, 61405), (180, 49124), (240, 36843), (360, 24562), (720, 12281)]