2131676880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{467473}}^1$

素因数の和:467508

約数の個数: 80

約数和(自身を含む): 6956013120

約数和(自身を除く): 4824336240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 467473, 934946, 1402419, 1869892, 2337365, 2804838, 3739784, 4674730, 5609676, 7012095, 7479568, 8881987, 9349460, 11219352, 14024190, 17763974, 18698920, 22438704, 26645961, 28048380, 35527948, 37397840, 44409935, 53291922, 56096760, 71055896, 88819870, 106583844, 112193520, 133229805, 142111792, 177639740, 213167688, 266459610, 355279480, 426335376, 532919220, 710558960, 1065838440, 2131676880]

約数ペア:

[(1, 2131676880), (2, 1065838440), (3, 710558960), (4, 532919220), (5, 426335376), (6, 355279480), (8, 266459610), (10, 213167688), (12, 177639740), (15, 142111792), (16, 133229805), (19, 112193520), (20, 106583844), (24, 88819870), (30, 71055896), (38, 56096760), (40, 53291922), (48, 44409935), (57, 37397840), (60, 35527948), (76, 28048380), (80, 26645961), (95, 22438704), (114, 18698920), (120, 17763974), (152, 14024190), (190, 11219352), (228, 9349460), (240, 8881987), (285, 7479568), (304, 7012095), (380, 5609676), (456, 4674730), (570, 3739784), (760, 2804838), (912, 2337365), (1140, 1869892), (1520, 1402419), (2280, 934946), (4560, 467473)]