18336612720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4021187}}^1$

素因数の和:4021222

約数の個数: 80

約数和(自身を含む): 59835277440

約数和(自身を除く): 41498664720

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, 4021187, 8042374, 12063561, 16084748, 20105935, 24127122, 32169496, 40211870, 48254244, 60317805, 64338992, 76402553, 80423740, 96508488, 120635610, 152805106, 160847480, 193016976, 229207659, 241271220, 305610212, 321694960, 382012765, 458415318, 482542440, 611220424, 764025530, 916830636, 965084880, 1146038295, 1222440848, 1528051060, 1833661272, 2292076590, 3056102120, 3667322544, 4584153180, 6112204240, 9168306360, 18336612720]

約数ペア:

[(1, 18336612720), (2, 9168306360), (3, 6112204240), (4, 4584153180), (5, 3667322544), (6, 3056102120), (8, 2292076590), (10, 1833661272), (12, 1528051060), (15, 1222440848), (16, 1146038295), (19, 965084880), (20, 916830636), (24, 764025530), (30, 611220424), (38, 482542440), (40, 458415318), (48, 382012765), (57, 321694960), (60, 305610212), (76, 241271220), (80, 229207659), (95, 193016976), (114, 160847480), (120, 152805106), (152, 120635610), (190, 96508488), (228, 80423740), (240, 76402553), (285, 64338992), (304, 60317805), (380, 48254244), (456, 40211870), (570, 32169496), (760, 24127122), (912, 20105935), (1140, 16084748), (1520, 12063561), (2280, 8042374), (4560, 4021187)]