162931680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{113147}}^1$

素因数の和:113168

約数の個数: 72

約数和(自身を含む): 556009272

約数和(自身を除く): 393077592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 113147, 226294, 339441, 452588, 565735, 678882, 905176, 1018323, 1131470, 1357764, 1697205, 1810352, 2036646, 2262940, 2715528, 3394410, 3620704, 4073292, 4525880, 5091615, 5431056, 6788820, 8146584, 9051760, 10183230, 10862112, 13577640, 16293168, 18103520, 20366460, 27155280, 32586336, 40732920, 54310560, 81465840, 162931680]

約数ペア:

[(1, 162931680), (2, 81465840), (3, 54310560), (4, 40732920), (5, 32586336), (6, 27155280), (8, 20366460), (9, 18103520), (10, 16293168), (12, 13577640), (15, 10862112), (16, 10183230), (18, 9051760), (20, 8146584), (24, 6788820), (30, 5431056), (32, 5091615), (36, 4525880), (40, 4073292), (45, 3620704), (48, 3394410), (60, 2715528), (72, 2262940), (80, 2036646), (90, 1810352), (96, 1697205), (120, 1357764), (144, 1131470), (160, 1018323), (180, 905176), (240, 678882), (288, 565735), (360, 452588), (480, 339441), (720, 226294), (1440, 113147)]