746406720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{259169}}^1$

素因数の和:259192

約数の個数: 84

約数和(自身を含む): 2567338020

約数和(自身を除く): 1820931300

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 259169, 518338, 777507, 1036676, 1295845, 1555014, 2073352, 2332521, 2591690, 3110028, 3887535, 4146704, 4665042, 5183380, 6220056, 7775070, 8293408, 9330084, 10366760, 11662605, 12440112, 15550140, 16586816, 18660168, 20733520, 23325210, 24880224, 31100280, 37320336, 41467040, 46650420, 49760448, 62200560, 74640672, 82934080, 93300840, 124401120, 149281344, 186601680, 248802240, 373203360, 746406720]

約数ペア:

[(1, 746406720), (2, 373203360), (3, 248802240), (4, 186601680), (5, 149281344), (6, 124401120), (8, 93300840), (9, 82934080), (10, 74640672), (12, 62200560), (15, 49760448), (16, 46650420), (18, 41467040), (20, 37320336), (24, 31100280), (30, 24880224), (32, 23325210), (36, 20733520), (40, 18660168), (45, 16586816), (48, 15550140), (60, 12440112), (64, 11662605), (72, 10366760), (80, 9330084), (90, 8293408), (96, 7775070), (120, 6220056), (144, 5183380), (160, 4665042), (180, 4146704), (192, 3887535), (240, 3110028), (288, 2591690), (320, 2332521), (360, 2073352), (480, 1555014), (576, 1295845), (720, 1036676), (960, 777507), (1440, 518338), (2880, 259169)]