40897440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{9467}}^1$

素因数の和:9491

約数の個数: 96

約数和(自身を含む): 143156160

約数和(自身を除く): 102258720

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, 9467, 18934, 28401, 37868, 47335, 56802, 75736, 85203, 94670, 113604, 142005, 151472, 170406, 189340, 227208, 255609, 284010, 302944, 340812, 378680, 426015, 454416, 511218, 568020, 681624, 757360, 852030, 908832, 1022436, 1136040, 1278045, 1363248, 1514720, 1704060, 2044872, 2272080, 2556090, 2726496, 3408120, 4089744, 4544160, 5112180, 6816240, 8179488, 10224360, 13632480, 20448720, 40897440]

約数ペア:

[(1, 40897440), (2, 20448720), (3, 13632480), (4, 10224360), (5, 8179488), (6, 6816240), (8, 5112180), (9, 4544160), (10, 4089744), (12, 3408120), (15, 2726496), (16, 2556090), (18, 2272080), (20, 2044872), (24, 1704060), (27, 1514720), (30, 1363248), (32, 1278045), (36, 1136040), (40, 1022436), (45, 908832), (48, 852030), (54, 757360), (60, 681624), (72, 568020), (80, 511218), (90, 454416), (96, 426015), (108, 378680), (120, 340812), (135, 302944), (144, 284010), (160, 255609), (180, 227208), (216, 189340), (240, 170406), (270, 151472), (288, 142005), (360, 113604), (432, 94670), (480, 85203), (540, 75736), (720, 56802), (864, 47335), (1080, 37868), (1440, 28401), (2160, 18934), (4320, 9467)]