29612880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3739}}^1$

素因数の和:3769

約数の個数: 120

約数和(自身を含む): 108519840

約数和(自身を除く): 78906960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3739, 3960, 7478, 7920, 11217, 14956, 18695, 22434, 29912, 33651, 37390, 41129, 44868, 56085, 59824, 67302, 74780, 82258, 89736, 112170, 123387, 134604, 149560, 164516, 168255, 179472, 205645, 224340, 246774, 269208, 299120, 329032, 336510, 370161, 411290, 448680, 493548, 538416, 616935, 658064, 673020, 740322, 822580, 897360, 987096, 1233870, 1346040, 1480644, 1645160, 1850805, 1974192, 2467740, 2692080, 2961288, 3290320, 3701610, 4935480, 5922576, 7403220, 9870960, 14806440, 29612880]

約数ペア:

[(1, 29612880), (2, 14806440), (3, 9870960), (4, 7403220), (5, 5922576), (6, 4935480), (8, 3701610), (9, 3290320), (10, 2961288), (11, 2692080), (12, 2467740), (15, 1974192), (16, 1850805), (18, 1645160), (20, 1480644), (22, 1346040), (24, 1233870), (30, 987096), (33, 897360), (36, 822580), (40, 740322), (44, 673020), (45, 658064), (48, 616935), (55, 538416), (60, 493548), (66, 448680), (72, 411290), (80, 370161), (88, 336510), (90, 329032), (99, 299120), (110, 269208), (120, 246774), (132, 224340), (144, 205645), (165, 179472), (176, 168255), (180, 164516), (198, 149560), (220, 134604), (240, 123387), (264, 112170), (330, 89736), (360, 82258), (396, 74780), (440, 67302), (495, 59824), (528, 56085), (660, 44868), (720, 41129), (792, 37390), (880, 33651), (990, 29912), (1320, 22434), (1584, 18695), (1980, 14956), (2640, 11217), (3739, 7920), (3960, 7478)]