426739680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{296347}}^1$

素因数の和:296368

約数の個数: 72

約数和(自身を含む): 1456254072

約数和(自身を除く): 1029514392

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, 296347, 592694, 889041, 1185388, 1481735, 1778082, 2370776, 2667123, 2963470, 3556164, 4445205, 4741552, 5334246, 5926940, 7112328, 8890410, 9483104, 10668492, 11853880, 13335615, 14224656, 17780820, 21336984, 23707760, 26671230, 28449312, 35561640, 42673968, 47415520, 53342460, 71123280, 85347936, 106684920, 142246560, 213369840, 426739680]

約数ペア:

[(1, 426739680), (2, 213369840), (3, 142246560), (4, 106684920), (5, 85347936), (6, 71123280), (8, 53342460), (9, 47415520), (10, 42673968), (12, 35561640), (15, 28449312), (16, 26671230), (18, 23707760), (20, 21336984), (24, 17780820), (30, 14224656), (32, 13335615), (36, 11853880), (40, 10668492), (45, 9483104), (48, 8890410), (60, 7112328), (72, 5926940), (80, 5334246), (90, 4741552), (96, 4445205), (120, 3556164), (144, 2963470), (160, 2667123), (180, 2370776), (240, 1778082), (288, 1481735), (360, 1185388), (480, 889041), (720, 592694), (1440, 296347)]