15378360960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{258373}}^1$

素因数の和:258426

約数の個数: 128

約数和(自身を含む): 50599964160

約数和(自身を除く): 35221603200

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, 9920, 11904, 14880, 19840, 29760, 59520, 258373, 516746, 775119, 1033492, 1291865, 1550238, 2066984, 2583730, 3100476, 3875595, 4133968, 5167460, 6200952, 7751190, 8009563, 8267936, 10334920, 12401904, 15502380, 16019126, 16535872, 20669840, 24028689, 24803808, 31004760, 32038252, 33071744, 40047815, 41339680, 48057378, 49607616, 62009520, 64076504, 80095630, 82679360, 96114756, 99215232, 120143445, 124019040, 128153008, 160191260, 165358720, 192229512, 240286890, 248038080, 256306016, 320382520, 384459024, 480573780, 496076160, 512612032, 640765040, 768918048, 961147560, 1025224064, 1281530080, 1537836096, 1922295120, 2563060160, 3075672192, 3844590240, 5126120320, 7689180480, 15378360960]

約数ペア:

[(1, 15378360960), (2, 7689180480), (3, 5126120320), (4, 3844590240), (5, 3075672192), (6, 2563060160), (8, 1922295120), (10, 1537836096), (12, 1281530080), (15, 1025224064), (16, 961147560), (20, 768918048), (24, 640765040), (30, 512612032), (31, 496076160), (32, 480573780), (40, 384459024), (48, 320382520), (60, 256306016), (62, 248038080), (64, 240286890), (80, 192229512), (93, 165358720), (96, 160191260), (120, 128153008), (124, 124019040), (128, 120143445), (155, 99215232), (160, 96114756), (186, 82679360), (192, 80095630), (240, 64076504), (248, 62009520), (310, 49607616), (320, 48057378), (372, 41339680), (384, 40047815), (465, 33071744), (480, 32038252), (496, 31004760), (620, 24803808), (640, 24028689), (744, 20669840), (930, 16535872), (960, 16019126), (992, 15502380), (1240, 12401904), (1488, 10334920), (1860, 8267936), (1920, 8009563), (1984, 7751190), (2480, 6200952), (2976, 5167460), (3720, 4133968), (3968, 3875595), (4960, 3100476), (5952, 2583730), (7440, 2066984), (9920, 1550238), (11904, 1291865), (14880, 1033492), (19840, 775119), (29760, 516746), (59520, 258373)]