2793120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2$

素因数の和:75

約数の個数: 144

約数和(自身を含む): 10033632

約数和(自身を除く): 7240512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 96, 110, 115, 120, 132, 138, 160, 165, 176, 184, 220, 230, 240, 253, 264, 276, 330, 345, 352, 368, 440, 460, 480, 506, 528, 529, 552, 660, 690, 736, 759, 880, 920, 1012, 1056, 1058, 1104, 1265, 1320, 1380, 1518, 1587, 1760, 1840, 2024, 2116, 2208, 2530, 2640, 2645, 2760, 3036, 3174, 3680, 3795, 4048, 4232, 5060, 5280, 5290, 5520, 5819, 6072, 6348, 7590, 7935, 8096, 8464, 10120, 10580, 11040, 11638, 12144, 12696, 15180, 15870, 16928, 17457, 20240, 21160, 23276, 24288, 25392, 29095, 30360, 31740, 34914, 40480, 42320, 46552, 50784, 58190, 60720, 63480, 69828, 84640, 87285, 93104, 116380, 121440, 126960, 139656, 174570, 186208, 232760, 253920, 279312, 349140, 465520, 558624, 698280, 931040, 1396560, 2793120]

約数ペア:

[(1, 2793120), (2, 1396560), (3, 931040), (4, 698280), (5, 558624), (6, 465520), (8, 349140), (10, 279312), (11, 253920), (12, 232760), (15, 186208), (16, 174570), (20, 139656), (22, 126960), (23, 121440), (24, 116380), (30, 93104), (32, 87285), (33, 84640), (40, 69828), (44, 63480), (46, 60720), (48, 58190), (55, 50784), (60, 46552), (66, 42320), (69, 40480), (80, 34914), (88, 31740), (92, 30360), (96, 29095), (110, 25392), (115, 24288), (120, 23276), (132, 21160), (138, 20240), (160, 17457), (165, 16928), (176, 15870), (184, 15180), (220, 12696), (230, 12144), (240, 11638), (253, 11040), (264, 10580), (276, 10120), (330, 8464), (345, 8096), (352, 7935), (368, 7590), (440, 6348), (460, 6072), (480, 5819), (506, 5520), (528, 5290), (529, 5280), (552, 5060), (660, 4232), (690, 4048), (736, 3795), (759, 3680), (880, 3174), (920, 3036), (1012, 2760), (1056, 2645), (1058, 2640), (1104, 2530), (1265, 2208), (1320, 2116), (1380, 2024), (1518, 1840), (1587, 1760)]