151783920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{210811}}^1$

素因数の和:210830

約数の個数: 60

約数和(自身を含む): 509743416

約数和(自身を除く): 357959496

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, 210811, 421622, 632433, 843244, 1054055, 1264866, 1686488, 1897299, 2108110, 2529732, 3162165, 3372976, 3794598, 4216220, 5059464, 6324330, 7589196, 8432440, 9486495, 10118928, 12648660, 15178392, 16864880, 18972990, 25297320, 30356784, 37945980, 50594640, 75891960, 151783920]

約数ペア:

[(1, 151783920), (2, 75891960), (3, 50594640), (4, 37945980), (5, 30356784), (6, 25297320), (8, 18972990), (9, 16864880), (10, 15178392), (12, 12648660), (15, 10118928), (16, 9486495), (18, 8432440), (20, 7589196), (24, 6324330), (30, 5059464), (36, 4216220), (40, 3794598), (45, 3372976), (48, 3162165), (60, 2529732), (72, 2108110), (80, 1897299), (90, 1686488), (120, 1264866), (144, 1054055), (180, 843244), (240, 632433), (360, 421622), (720, 210811)]