2335080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:115

約数の個数: 128

約数和(自身を含む): 8035200

約数和(自身を除く): 5700120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 61, 66, 87, 88, 110, 116, 120, 122, 132, 145, 165, 174, 183, 220, 232, 244, 264, 290, 305, 319, 330, 348, 366, 435, 440, 488, 580, 610, 638, 660, 671, 696, 732, 870, 915, 957, 1160, 1220, 1276, 1320, 1342, 1464, 1595, 1740, 1769, 1830, 1914, 2013, 2440, 2552, 2684, 3190, 3355, 3480, 3538, 3660, 3828, 4026, 4785, 5307, 5368, 6380, 6710, 7076, 7320, 7656, 8052, 8845, 9570, 10065, 10614, 12760, 13420, 14152, 16104, 17690, 19140, 19459, 20130, 21228, 26535, 26840, 35380, 38280, 38918, 40260, 42456, 53070, 58377, 70760, 77836, 80520, 97295, 106140, 116754, 155672, 194590, 212280, 233508, 291885, 389180, 467016, 583770, 778360, 1167540, 2335080]

約数ペア:

[(1, 2335080), (2, 1167540), (3, 778360), (4, 583770), (5, 467016), (6, 389180), (8, 291885), (10, 233508), (11, 212280), (12, 194590), (15, 155672), (20, 116754), (22, 106140), (24, 97295), (29, 80520), (30, 77836), (33, 70760), (40, 58377), (44, 53070), (55, 42456), (58, 40260), (60, 38918), (61, 38280), (66, 35380), (87, 26840), (88, 26535), (110, 21228), (116, 20130), (120, 19459), (122, 19140), (132, 17690), (145, 16104), (165, 14152), (174, 13420), (183, 12760), (220, 10614), (232, 10065), (244, 9570), (264, 8845), (290, 8052), (305, 7656), (319, 7320), (330, 7076), (348, 6710), (366, 6380), (435, 5368), (440, 5307), (488, 4785), (580, 4026), (610, 3828), (638, 3660), (660, 3538), (671, 3480), (696, 3355), (732, 3190), (870, 2684), (915, 2552), (957, 2440), (1160, 2013), (1220, 1914), (1276, 1830), (1320, 1769), (1342, 1740), (1464, 1595)]