1585728120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{14699}}^1$

素因数の和:14773

約数の個数: 128

約数和(自身を含む): 5080320000

約数和(自身を除く): 3494591880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 31, 40, 58, 60, 62, 87, 93, 116, 120, 124, 145, 155, 174, 186, 232, 248, 290, 310, 348, 372, 435, 465, 580, 620, 696, 744, 870, 899, 930, 1160, 1240, 1740, 1798, 1860, 2697, 3480, 3596, 3720, 4495, 5394, 7192, 8990, 10788, 13485, 14699, 17980, 21576, 26970, 29398, 35960, 44097, 53940, 58796, 73495, 88194, 107880, 117592, 146990, 176388, 220485, 293980, 352776, 426271, 440970, 455669, 587960, 852542, 881940, 911338, 1278813, 1367007, 1705084, 1763880, 1822676, 2131355, 2278345, 2557626, 2734014, 3410168, 3645352, 4262710, 4556690, 5115252, 5468028, 6394065, 6835035, 8525420, 9113380, 10230504, 10936056, 12788130, 13214401, 13670070, 17050840, 18226760, 25576260, 26428802, 27340140, 39643203, 51152520, 52857604, 54680280, 66072005, 79286406, 105715208, 132144010, 158572812, 198216015, 264288020, 317145624, 396432030, 528576040, 792864060, 1585728120]

約数ペア:

[(1, 1585728120), (2, 792864060), (3, 528576040), (4, 396432030), (5, 317145624), (6, 264288020), (8, 198216015), (10, 158572812), (12, 132144010), (15, 105715208), (20, 79286406), (24, 66072005), (29, 54680280), (30, 52857604), (31, 51152520), (40, 39643203), (58, 27340140), (60, 26428802), (62, 25576260), (87, 18226760), (93, 17050840), (116, 13670070), (120, 13214401), (124, 12788130), (145, 10936056), (155, 10230504), (174, 9113380), (186, 8525420), (232, 6835035), (248, 6394065), (290, 5468028), (310, 5115252), (348, 4556690), (372, 4262710), (435, 3645352), (465, 3410168), (580, 2734014), (620, 2557626), (696, 2278345), (744, 2131355), (870, 1822676), (899, 1763880), (930, 1705084), (1160, 1367007), (1240, 1278813), (1740, 911338), (1798, 881940), (1860, 852542), (2697, 587960), (3480, 455669), (3596, 440970), (3720, 426271), (4495, 352776), (5394, 293980), (7192, 220485), (8990, 176388), (10788, 146990), (13485, 117592), (14699, 107880), (17980, 88194), (21576, 73495), (26970, 58796), (29398, 53940), (35960, 44097)]