930451680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{646147}}^1$

素因数の和:646168

約数の個数: 72

約数和(自身を含む): 3175171272

約数和(自身を除く): 2244719592

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, 646147, 1292294, 1938441, 2584588, 3230735, 3876882, 5169176, 5815323, 6461470, 7753764, 9692205, 10338352, 11630646, 12922940, 15507528, 19384410, 20676704, 23261292, 25845880, 29076615, 31015056, 38768820, 46522584, 51691760, 58153230, 62030112, 77537640, 93045168, 103383520, 116306460, 155075280, 186090336, 232612920, 310150560, 465225840, 930451680]

約数ペア:

[(1, 930451680), (2, 465225840), (3, 310150560), (4, 232612920), (5, 186090336), (6, 155075280), (8, 116306460), (9, 103383520), (10, 93045168), (12, 77537640), (15, 62030112), (16, 58153230), (18, 51691760), (20, 46522584), (24, 38768820), (30, 31015056), (32, 29076615), (36, 25845880), (40, 23261292), (45, 20676704), (48, 19384410), (60, 15507528), (72, 12922940), (80, 11630646), (90, 10338352), (96, 9692205), (120, 7753764), (144, 6461470), (160, 5815323), (180, 5169176), (240, 3876882), (288, 3230735), (360, 2584588), (480, 1938441), (720, 1292294), (1440, 646147)]