172272480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{358901}}^1$

素因数の和:358919

約数の個数: 48

約数和(自身を含む): 542659824

約数和(自身を除く): 370387344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 358901, 717802, 1076703, 1435604, 1794505, 2153406, 2871208, 3589010, 4306812, 5383515, 5742416, 7178020, 8613624, 10767030, 11484832, 14356040, 17227248, 21534060, 28712080, 34454496, 43068120, 57424160, 86136240, 172272480]

約数ペア:

[(1, 172272480), (2, 86136240), (3, 57424160), (4, 43068120), (5, 34454496), (6, 28712080), (8, 21534060), (10, 17227248), (12, 14356040), (15, 11484832), (16, 10767030), (20, 8613624), (24, 7178020), (30, 5742416), (32, 5383515), (40, 4306812), (48, 3589010), (60, 2871208), (80, 2153406), (96, 1794505), (120, 1435604), (160, 1076703), (240, 717802), (480, 358901)]