89039280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1163}}^1$

素因数の和:1219

約数の個数: 160

約数和(自身を含む): 311765760

約数和(自身を除く): 222726480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 33, 40, 44, 48, 55, 58, 60, 66, 80, 87, 88, 110, 116, 120, 132, 145, 165, 174, 176, 220, 232, 240, 264, 290, 319, 330, 348, 435, 440, 464, 528, 580, 638, 660, 696, 870, 880, 957, 1160, 1163, 1276, 1320, 1392, 1595, 1740, 1914, 2320, 2326, 2552, 2640, 3190, 3480, 3489, 3828, 4652, 4785, 5104, 5815, 6380, 6960, 6978, 7656, 9304, 9570, 11630, 12760, 12793, 13956, 15312, 17445, 18608, 19140, 23260, 25520, 25586, 27912, 33727, 34890, 38280, 38379, 46520, 51172, 55824, 63965, 67454, 69780, 76560, 76758, 93040, 101181, 102344, 127930, 134908, 139560, 153516, 168635, 191895, 202362, 204688, 255860, 269816, 279120, 307032, 337270, 370997, 383790, 404724, 505905, 511720, 539632, 614064, 674540, 741994, 767580, 809448, 1011810, 1023440, 1112991, 1349080, 1483988, 1535160, 1618896, 1854985, 2023620, 2225982, 2698160, 2967976, 3070320, 3709970, 4047240, 4451964, 5564955, 5935952, 7419940, 8094480, 8903928, 11129910, 14839880, 17807856, 22259820, 29679760, 44519640, 89039280]

約数ペア:

[(1, 89039280), (2, 44519640), (3, 29679760), (4, 22259820), (5, 17807856), (6, 14839880), (8, 11129910), (10, 8903928), (11, 8094480), (12, 7419940), (15, 5935952), (16, 5564955), (20, 4451964), (22, 4047240), (24, 3709970), (29, 3070320), (30, 2967976), (33, 2698160), (40, 2225982), (44, 2023620), (48, 1854985), (55, 1618896), (58, 1535160), (60, 1483988), (66, 1349080), (80, 1112991), (87, 1023440), (88, 1011810), (110, 809448), (116, 767580), (120, 741994), (132, 674540), (145, 614064), (165, 539632), (174, 511720), (176, 505905), (220, 404724), (232, 383790), (240, 370997), (264, 337270), (290, 307032), (319, 279120), (330, 269816), (348, 255860), (435, 204688), (440, 202362), (464, 191895), (528, 168635), (580, 153516), (638, 139560), (660, 134908), (696, 127930), (870, 102344), (880, 101181), (957, 93040), (1160, 76758), (1163, 76560), (1276, 69780), (1320, 67454), (1392, 63965), (1595, 55824), (1740, 51172), (1914, 46520), (2320, 38379), (2326, 38280), (2552, 34890), (2640, 33727), (3190, 27912), (3480, 25586), (3489, 25520), (3828, 23260), (4652, 19140), (4785, 18608), (5104, 17445), (5815, 15312), (6380, 13956), (6960, 12793), (6978, 12760), (7656, 11630), (9304, 9570)]