144811920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2887}}^1$

素因数の和:2933

約数の個数: 160

約数和(自身を含む): 515681280

約数和(自身を除く): 370869360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 132, 152, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 380, 418, 440, 456, 528, 570, 627, 660, 760, 836, 880, 912, 1045, 1140, 1254, 1320, 1520, 1672, 2090, 2280, 2508, 2640, 2887, 3135, 3344, 4180, 4560, 5016, 5774, 6270, 8360, 8661, 10032, 11548, 12540, 14435, 16720, 17322, 23096, 25080, 28870, 31757, 34644, 43305, 46192, 50160, 54853, 57740, 63514, 69288, 86610, 95271, 109706, 115480, 127028, 138576, 158785, 164559, 173220, 190542, 219412, 230960, 254056, 274265, 317570, 329118, 346440, 381084, 438824, 476355, 508112, 548530, 603383, 635140, 658236, 692880, 762168, 822795, 877648, 952710, 1097060, 1206766, 1270280, 1316472, 1524336, 1645590, 1810149, 1905420, 2194120, 2413532, 2540560, 2632944, 3016915, 3291180, 3620298, 3810840, 4388240, 4827064, 6033830, 6582360, 7240596, 7621680, 9050745, 9654128, 12067660, 13164720, 14481192, 18101490, 24135320, 28962384, 36202980, 48270640, 72405960, 144811920]

約数ペア:

[(1, 144811920), (2, 72405960), (3, 48270640), (4, 36202980), (5, 28962384), (6, 24135320), (8, 18101490), (10, 14481192), (11, 13164720), (12, 12067660), (15, 9654128), (16, 9050745), (19, 7621680), (20, 7240596), (22, 6582360), (24, 6033830), (30, 4827064), (33, 4388240), (38, 3810840), (40, 3620298), (44, 3291180), (48, 3016915), (55, 2632944), (57, 2540560), (60, 2413532), (66, 2194120), (76, 1905420), (80, 1810149), (88, 1645590), (95, 1524336), (110, 1316472), (114, 1270280), (120, 1206766), (132, 1097060), (152, 952710), (165, 877648), (176, 822795), (190, 762168), (209, 692880), (220, 658236), (228, 635140), (240, 603383), (264, 548530), (285, 508112), (304, 476355), (330, 438824), (380, 381084), (418, 346440), (440, 329118), (456, 317570), (528, 274265), (570, 254056), (627, 230960), (660, 219412), (760, 190542), (836, 173220), (880, 164559), (912, 158785), (1045, 138576), (1140, 127028), (1254, 115480), (1320, 109706), (1520, 95271), (1672, 86610), (2090, 69288), (2280, 63514), (2508, 57740), (2640, 54853), (2887, 50160), (3135, 46192), (3344, 43305), (4180, 34644), (4560, 31757), (5016, 28870), (5774, 25080), (6270, 23096), (8360, 17322), (8661, 16720), (10032, 14435), (11548, 12540)]