122789760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2063}}^1$

素因数の和:2116

約数の個数: 128

約数和(自身を含む): 404213760

約数和(自身を除く): 281424000

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, 2063, 2480, 2976, 3720, 3968, 4126, 4960, 5952, 6189, 7440, 8252, 9920, 10315, 11904, 12378, 14880, 16504, 19840, 20630, 24756, 29760, 30945, 33008, 41260, 49512, 59520, 61890, 63953, 66016, 82520, 99024, 123780, 127906, 132032, 165040, 191859, 198048, 247560, 255812, 264064, 319765, 330080, 383718, 396096, 495120, 511624, 639530, 660160, 767436, 792192, 959295, 990240, 1023248, 1279060, 1320320, 1534872, 1918590, 1980480, 2046496, 2558120, 3069744, 3837180, 3960960, 4092992, 5116240, 6139488, 7674360, 8185984, 10232480, 12278976, 15348720, 20464960, 24557952, 30697440, 40929920, 61394880, 122789760]

約数ペア:

[(1, 122789760), (2, 61394880), (3, 40929920), (4, 30697440), (5, 24557952), (6, 20464960), (8, 15348720), (10, 12278976), (12, 10232480), (15, 8185984), (16, 7674360), (20, 6139488), (24, 5116240), (30, 4092992), (31, 3960960), (32, 3837180), (40, 3069744), (48, 2558120), (60, 2046496), (62, 1980480), (64, 1918590), (80, 1534872), (93, 1320320), (96, 1279060), (120, 1023248), (124, 990240), (128, 959295), (155, 792192), (160, 767436), (186, 660160), (192, 639530), (240, 511624), (248, 495120), (310, 396096), (320, 383718), (372, 330080), (384, 319765), (465, 264064), (480, 255812), (496, 247560), (620, 198048), (640, 191859), (744, 165040), (930, 132032), (960, 127906), (992, 123780), (1240, 99024), (1488, 82520), (1860, 66016), (1920, 63953), (1984, 61890), (2063, 59520), (2480, 49512), (2976, 41260), (3720, 33008), (3968, 30945), (4126, 29760), (4960, 24756), (5952, 20630), (6189, 19840), (7440, 16504), (8252, 14880), (9920, 12378), (10315, 11904)]