45479520

素因数分解:

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

素因数の和:31604

約数の個数: 72

約数和(自身を含む): 155203776

約数和(自身を除く): 109724256

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, 31583, 63166, 94749, 126332, 157915, 189498, 252664, 284247, 315830, 378996, 473745, 505328, 568494, 631660, 757992, 947490, 1010656, 1136988, 1263320, 1421235, 1515984, 1894980, 2273976, 2526640, 2842470, 3031968, 3789960, 4547952, 5053280, 5684940, 7579920, 9095904, 11369880, 15159840, 22739760, 45479520]

約数ペア:

[(1, 45479520), (2, 22739760), (3, 15159840), (4, 11369880), (5, 9095904), (6, 7579920), (8, 5684940), (9, 5053280), (10, 4547952), (12, 3789960), (15, 3031968), (16, 2842470), (18, 2526640), (20, 2273976), (24, 1894980), (30, 1515984), (32, 1421235), (36, 1263320), (40, 1136988), (45, 1010656), (48, 947490), (60, 757992), (72, 631660), (80, 568494), (90, 505328), (96, 473745), (120, 378996), (144, 315830), (160, 284247), (180, 252664), (240, 189498), (288, 157915), (360, 126332), (480, 94749), (720, 63166), (1440, 31583)]