84940320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{569}}^1$

素因数の和:898

約数の個数: 96

約数和(自身を含む): 268894080

約数和(自身を除く): 183953760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 311, 480, 569, 622, 933, 1138, 1244, 1555, 1707, 1866, 2276, 2488, 2845, 3110, 3414, 3732, 4552, 4665, 4976, 5690, 6220, 6828, 7464, 8535, 9104, 9330, 9952, 11380, 12440, 13656, 14928, 17070, 18208, 18660, 22760, 24880, 27312, 29856, 34140, 37320, 45520, 49760, 54624, 68280, 74640, 91040, 136560, 149280, 176959, 273120, 353918, 530877, 707836, 884795, 1061754, 1415672, 1769590, 2123508, 2654385, 2831344, 3539180, 4247016, 5308770, 5662688, 7078360, 8494032, 10617540, 14156720, 16988064, 21235080, 28313440, 42470160, 84940320]

約数ペア:

[(1, 84940320), (2, 42470160), (3, 28313440), (4, 21235080), (5, 16988064), (6, 14156720), (8, 10617540), (10, 8494032), (12, 7078360), (15, 5662688), (16, 5308770), (20, 4247016), (24, 3539180), (30, 2831344), (32, 2654385), (40, 2123508), (48, 1769590), (60, 1415672), (80, 1061754), (96, 884795), (120, 707836), (160, 530877), (240, 353918), (311, 273120), (480, 176959), (569, 149280), (622, 136560), (933, 91040), (1138, 74640), (1244, 68280), (1555, 54624), (1707, 49760), (1866, 45520), (2276, 37320), (2488, 34140), (2845, 29856), (3110, 27312), (3414, 24880), (3732, 22760), (4552, 18660), (4665, 18208), (4976, 17070), (5690, 14928), (6220, 13656), (6828, 12440), (7464, 11380), (8535, 9952), (9104, 9330)]