22880160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{15889}}^1$

素因数の和:15910

約数の個数: 72

約数和(自身を含む): 78083460

約数和(自身を除く): 55203300

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, 15889, 31778, 47667, 63556, 79445, 95334, 127112, 143001, 158890, 190668, 238335, 254224, 286002, 317780, 381336, 476670, 508448, 572004, 635560, 715005, 762672, 953340, 1144008, 1271120, 1430010, 1525344, 1906680, 2288016, 2542240, 2860020, 3813360, 4576032, 5720040, 7626720, 11440080, 22880160]

約数ペア:

[(1, 22880160), (2, 11440080), (3, 7626720), (4, 5720040), (5, 4576032), (6, 3813360), (8, 2860020), (9, 2542240), (10, 2288016), (12, 1906680), (15, 1525344), (16, 1430010), (18, 1271120), (20, 1144008), (24, 953340), (30, 762672), (32, 715005), (36, 635560), (40, 572004), (45, 508448), (48, 476670), (60, 381336), (72, 317780), (80, 286002), (90, 254224), (96, 238335), (120, 190668), (144, 158890), (160, 143001), (180, 127112), (240, 95334), (288, 79445), (360, 63556), (480, 47667), (720, 31778), (1440, 15889)]