864880856520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{379333709}}^1$

素因数の和:379333742

約数の個数: 64

約数和(自身を含む): 2731202712000

約数和(自身を除く): 1866321855480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 379333709, 758667418, 1138001127, 1517334836, 1896668545, 2276002254, 3034669672, 3793337090, 4552004508, 5690005635, 7207340471, 7586674180, 9104009016, 11380011270, 14414680942, 15173348360, 21622021413, 22760022540, 28829361884, 36036702355, 43244042826, 45520045080, 57658723768, 72073404710, 86488085652, 108110107065, 144146809420, 172976171304, 216220214130, 288293618840, 432440428260, 864880856520]

約数ペア:

[(1, 864880856520), (2, 432440428260), (3, 288293618840), (4, 216220214130), (5, 172976171304), (6, 144146809420), (8, 108110107065), (10, 86488085652), (12, 72073404710), (15, 57658723768), (19, 45520045080), (20, 43244042826), (24, 36036702355), (30, 28829361884), (38, 22760022540), (40, 21622021413), (57, 15173348360), (60, 14414680942), (76, 11380011270), (95, 9104009016), (114, 7586674180), (120, 7207340471), (152, 5690005635), (190, 4552004508), (228, 3793337090), (285, 3034669672), (380, 2276002254), (456, 1896668545), (570, 1517334836), (760, 1138001127), (1140, 758667418), (2280, 379333709)]