2859120

素因数分解:

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

素因数の和:68

約数の個数: 180

約数和(自身を含む): 11055096

約数和(自身を除く): 8195976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 99, 110, 114, 120, 132, 144, 152, 165, 171, 176, 180, 190, 198, 209, 220, 228, 240, 264, 285, 304, 330, 342, 360, 361, 380, 396, 418, 440, 456, 495, 528, 570, 627, 660, 684, 720, 722, 760, 792, 836, 855, 880, 912, 990, 1045, 1083, 1140, 1254, 1320, 1368, 1444, 1520, 1584, 1672, 1710, 1805, 1881, 1980, 2090, 2166, 2280, 2508, 2640, 2736, 2888, 3135, 3249, 3344, 3420, 3610, 3762, 3960, 3971, 4180, 4332, 4560, 5016, 5415, 5776, 6270, 6498, 6840, 7220, 7524, 7920, 7942, 8360, 8664, 9405, 10032, 10830, 11913, 12540, 12996, 13680, 14440, 15048, 15884, 16245, 16720, 17328, 18810, 19855, 21660, 23826, 25080, 25992, 28880, 30096, 31768, 32490, 35739, 37620, 39710, 43320, 47652, 50160, 51984, 59565, 63536, 64980, 71478, 75240, 79420, 86640, 95304, 119130, 129960, 142956, 150480, 158840, 178695, 190608, 238260, 259920, 285912, 317680, 357390, 476520, 571824, 714780, 953040, 1429560, 2859120]

約数ペア:

[(1, 2859120), (2, 1429560), (3, 953040), (4, 714780), (5, 571824), (6, 476520), (8, 357390), (9, 317680), (10, 285912), (11, 259920), (12, 238260), (15, 190608), (16, 178695), (18, 158840), (19, 150480), (20, 142956), (22, 129960), (24, 119130), (30, 95304), (33, 86640), (36, 79420), (38, 75240), (40, 71478), (44, 64980), (45, 63536), (48, 59565), (55, 51984), (57, 50160), (60, 47652), (66, 43320), (72, 39710), (76, 37620), (80, 35739), (88, 32490), (90, 31768), (95, 30096), (99, 28880), (110, 25992), (114, 25080), (120, 23826), (132, 21660), (144, 19855), (152, 18810), (165, 17328), (171, 16720), (176, 16245), (180, 15884), (190, 15048), (198, 14440), (209, 13680), (220, 12996), (228, 12540), (240, 11913), (264, 10830), (285, 10032), (304, 9405), (330, 8664), (342, 8360), (360, 7942), (361, 7920), (380, 7524), (396, 7220), (418, 6840), (440, 6498), (456, 6270), (495, 5776), (528, 5415), (570, 5016), (627, 4560), (660, 4332), (684, 4180), (720, 3971), (722, 3960), (760, 3762), (792, 3610), (836, 3420), (855, 3344), (880, 3249), (912, 3135), (990, 2888), (1045, 2736), (1083, 2640), (1140, 2508), (1254, 2280), (1320, 2166), (1368, 2090), (1444, 1980), (1520, 1881), (1584, 1805), (1672, 1710)]