99907440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{416281}}^1$

素因数の和:416297

約数の個数: 40

約数和(自身を含む): 309713808

約数和(自身を除く): 209806368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 416281, 832562, 1248843, 1665124, 2081405, 2497686, 3330248, 4162810, 4995372, 6244215, 6660496, 8325620, 9990744, 12488430, 16651240, 19981488, 24976860, 33302480, 49953720, 99907440]

約数ペア:

[(1, 99907440), (2, 49953720), (3, 33302480), (4, 24976860), (5, 19981488), (6, 16651240), (8, 12488430), (10, 9990744), (12, 8325620), (15, 6660496), (16, 6244215), (20, 4995372), (24, 4162810), (30, 3330248), (40, 2497686), (48, 2081405), (60, 1665124), (80, 1248843), (120, 832562), (240, 416281)]