661344480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{153089}}^1$

素因数の和:153113

約数の個数: 96

約数和(自身を含む): 2314720800

約数和(自身を除く): 1653376320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 153089, 306178, 459267, 612356, 765445, 918534, 1224712, 1377801, 1530890, 1837068, 2296335, 2449424, 2755602, 3061780, 3674136, 4133403, 4592670, 4898848, 5511204, 6123560, 6889005, 7348272, 8266806, 9185340, 11022408, 12247120, 13778010, 14696544, 16533612, 18370680, 20667015, 22044816, 24494240, 27556020, 33067224, 36741360, 41334030, 44089632, 55112040, 66134448, 73482720, 82668060, 110224080, 132268896, 165336120, 220448160, 330672240, 661344480]

約数ペア:

[(1, 661344480), (2, 330672240), (3, 220448160), (4, 165336120), (5, 132268896), (6, 110224080), (8, 82668060), (9, 73482720), (10, 66134448), (12, 55112040), (15, 44089632), (16, 41334030), (18, 36741360), (20, 33067224), (24, 27556020), (27, 24494240), (30, 22044816), (32, 20667015), (36, 18370680), (40, 16533612), (45, 14696544), (48, 13778010), (54, 12247120), (60, 11022408), (72, 9185340), (80, 8266806), (90, 7348272), (96, 6889005), (108, 6123560), (120, 5511204), (135, 4898848), (144, 4592670), (160, 4133403), (180, 3674136), (216, 3061780), (240, 2755602), (270, 2449424), (288, 2296335), (360, 1837068), (432, 1530890), (480, 1377801), (540, 1224712), (720, 918534), (864, 765445), (1080, 612356), (1440, 459267), (2160, 306178), (4320, 153089)]