145026240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7951}}^1$

素因数の和:7990

約数の個数: 112

約数和(自身を含む): 484753920

約数和(自身を除く): 339727680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 7951, 9120, 15902, 18240, 23853, 31804, 39755, 47706, 63608, 79510, 95412, 119265, 127216, 151069, 159020, 190824, 238530, 254432, 302138, 318040, 381648, 453207, 477060, 508864, 604276, 636080, 755345, 763296, 906414, 954120, 1208552, 1272160, 1510690, 1526592, 1812828, 1908240, 2266035, 2417104, 2544320, 3021380, 3625656, 3816480, 4532070, 4834208, 6042760, 7251312, 7632960, 9064140, 9668416, 12085520, 14502624, 18128280, 24171040, 29005248, 36256560, 48342080, 72513120, 145026240]

約数ペア:

[(1, 145026240), (2, 72513120), (3, 48342080), (4, 36256560), (5, 29005248), (6, 24171040), (8, 18128280), (10, 14502624), (12, 12085520), (15, 9668416), (16, 9064140), (19, 7632960), (20, 7251312), (24, 6042760), (30, 4834208), (32, 4532070), (38, 3816480), (40, 3625656), (48, 3021380), (57, 2544320), (60, 2417104), (64, 2266035), (76, 1908240), (80, 1812828), (95, 1526592), (96, 1510690), (114, 1272160), (120, 1208552), (152, 954120), (160, 906414), (190, 763296), (192, 755345), (228, 636080), (240, 604276), (285, 508864), (304, 477060), (320, 453207), (380, 381648), (456, 318040), (480, 302138), (570, 254432), (608, 238530), (760, 190824), (912, 159020), (960, 151069), (1140, 127216), (1216, 119265), (1520, 95412), (1824, 79510), (2280, 63608), (3040, 47706), (3648, 39755), (4560, 31804), (6080, 23853), (7951, 18240), (9120, 15902)]