505979520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8501}}^1$

素因数の和:8554

約数の個数: 128

約数和(自身を含む): 1665031680

約数和(自身を除く): 1159052160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 8501, 9920, 11904, 14880, 17002, 19840, 25503, 29760, 34004, 42505, 51006, 59520, 68008, 85010, 102012, 127515, 136016, 170020, 204024, 255030, 263531, 272032, 340040, 408048, 510060, 527062, 544064, 680080, 790593, 816096, 1020120, 1054124, 1088128, 1317655, 1360160, 1581186, 1632192, 2040240, 2108248, 2635310, 2720320, 3162372, 3264384, 3952965, 4080480, 4216496, 5270620, 5440640, 6324744, 7905930, 8160960, 8432992, 10541240, 12649488, 15811860, 16321920, 16865984, 21082480, 25298976, 31623720, 33731968, 42164960, 50597952, 63247440, 84329920, 101195904, 126494880, 168659840, 252989760, 505979520]

約数ペア:

[(1, 505979520), (2, 252989760), (3, 168659840), (4, 126494880), (5, 101195904), (6, 84329920), (8, 63247440), (10, 50597952), (12, 42164960), (15, 33731968), (16, 31623720), (20, 25298976), (24, 21082480), (30, 16865984), (31, 16321920), (32, 15811860), (40, 12649488), (48, 10541240), (60, 8432992), (62, 8160960), (64, 7905930), (80, 6324744), (93, 5440640), (96, 5270620), (120, 4216496), (124, 4080480), (128, 3952965), (155, 3264384), (160, 3162372), (186, 2720320), (192, 2635310), (240, 2108248), (248, 2040240), (310, 1632192), (320, 1581186), (372, 1360160), (384, 1317655), (465, 1088128), (480, 1054124), (496, 1020120), (620, 816096), (640, 790593), (744, 680080), (930, 544064), (960, 527062), (992, 510060), (1240, 408048), (1488, 340040), (1860, 272032), (1920, 263531), (1984, 255030), (2480, 204024), (2976, 170020), (3720, 136016), (3968, 127515), (4960, 102012), (5952, 85010), (7440, 68008), (8501, 59520), (9920, 51006), (11904, 42505), (14880, 34004), (17002, 29760), (19840, 25503)]