13164720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2887}}^1$

素因数の和:2922

約数の個数: 80

約数和(自身を含む): 42973440

約数和(自身を除く): 29808720

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, 2887, 4560, 5774, 8661, 11548, 14435, 17322, 23096, 28870, 34644, 43305, 46192, 54853, 57740, 69288, 86610, 109706, 115480, 138576, 164559, 173220, 219412, 230960, 274265, 329118, 346440, 438824, 548530, 658236, 692880, 822795, 877648, 1097060, 1316472, 1645590, 2194120, 2632944, 3291180, 4388240, 6582360, 13164720]

約数ペア:

[(1, 13164720), (2, 6582360), (3, 4388240), (4, 3291180), (5, 2632944), (6, 2194120), (8, 1645590), (10, 1316472), (12, 1097060), (15, 877648), (16, 822795), (19, 692880), (20, 658236), (24, 548530), (30, 438824), (38, 346440), (40, 329118), (48, 274265), (57, 230960), (60, 219412), (76, 173220), (80, 164559), (95, 138576), (114, 115480), (120, 109706), (152, 86610), (190, 69288), (228, 57740), (240, 54853), (285, 46192), (304, 43305), (380, 34644), (456, 28870), (570, 23096), (760, 17322), (912, 14435), (1140, 11548), (1520, 8661), (2280, 5774), (2887, 4560)]