91338480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{126859}}^1$

素因数の和:126878

約数の個数: 60

約数和(自身を含む): 306747480

約数和(自身を除く): 215409000

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, 126859, 253718, 380577, 507436, 634295, 761154, 1014872, 1141731, 1268590, 1522308, 1902885, 2029744, 2283462, 2537180, 3044616, 3805770, 4566924, 5074360, 5708655, 6089232, 7611540, 9133848, 10148720, 11417310, 15223080, 18267696, 22834620, 30446160, 45669240, 91338480]

約数ペア:

[(1, 91338480), (2, 45669240), (3, 30446160), (4, 22834620), (5, 18267696), (6, 15223080), (8, 11417310), (9, 10148720), (10, 9133848), (12, 7611540), (15, 6089232), (16, 5708655), (18, 5074360), (20, 4566924), (24, 3805770), (30, 3044616), (36, 2537180), (40, 2283462), (45, 2029744), (48, 1902885), (60, 1522308), (72, 1268590), (80, 1141731), (90, 1014872), (120, 761154), (144, 634295), (180, 507436), (240, 380577), (360, 253718), (720, 126859)]