22739760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31583}}^1$

素因数の和:31602

約数の個数: 60

約数和(自身を含む): 76370112

約数和(自身を除く): 53630352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 31583, 63166, 94749, 126332, 157915, 189498, 252664, 284247, 315830, 378996, 473745, 505328, 568494, 631660, 757992, 947490, 1136988, 1263320, 1421235, 1515984, 1894980, 2273976, 2526640, 2842470, 3789960, 4547952, 5684940, 7579920, 11369880, 22739760]

約数ペア:

[(1, 22739760), (2, 11369880), (3, 7579920), (4, 5684940), (5, 4547952), (6, 3789960), (8, 2842470), (9, 2526640), (10, 2273976), (12, 1894980), (15, 1515984), (16, 1421235), (18, 1263320), (20, 1136988), (24, 947490), (30, 757992), (36, 631660), (40, 568494), (45, 505328), (48, 473745), (60, 378996), (72, 315830), (80, 284247), (90, 252664), (120, 189498), (144, 157915), (180, 126332), (240, 94749), (360, 63166), (720, 31583)]