28081334880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{6500309}}^1$

素因数の和:6500333

約数の個数: 96

約数和(自身を含む): 98284687200

約数和(自身を除く): 70203352320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 6500309, 13000618, 19500927, 26001236, 32501545, 39001854, 52002472, 58502781, 65003090, 78003708, 97504635, 104004944, 117005562, 130006180, 156007416, 175508343, 195009270, 208009888, 234011124, 260012360, 292513905, 312014832, 351016686, 390018540, 468022248, 520024720, 585027810, 624029664, 702033372, 780037080, 877541715, 936044496, 1040049440, 1170055620, 1404066744, 1560074160, 1755083430, 1872088992, 2340111240, 2808133488, 3120148320, 3510166860, 4680222480, 5616266976, 7020333720, 9360444960, 14040667440, 28081334880]

約数ペア:

[(1, 28081334880), (2, 14040667440), (3, 9360444960), (4, 7020333720), (5, 5616266976), (6, 4680222480), (8, 3510166860), (9, 3120148320), (10, 2808133488), (12, 2340111240), (15, 1872088992), (16, 1755083430), (18, 1560074160), (20, 1404066744), (24, 1170055620), (27, 1040049440), (30, 936044496), (32, 877541715), (36, 780037080), (40, 702033372), (45, 624029664), (48, 585027810), (54, 520024720), (60, 468022248), (72, 390018540), (80, 351016686), (90, 312014832), (96, 292513905), (108, 260012360), (120, 234011124), (135, 208009888), (144, 195009270), (160, 175508343), (180, 156007416), (216, 130006180), (240, 117005562), (270, 104004944), (288, 97504635), (360, 78003708), (432, 65003090), (480, 58502781), (540, 52002472), (720, 39001854), (864, 32501545), (1080, 26001236), (1440, 19500927), (2160, 13000618), (4320, 6500309)]