53523840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:540

約数の個数: 128

約数和(自身を含む): 173783520

約数和(自身を除く): 120259680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 305, 320, 366, 384, 457, 480, 488, 610, 640, 732, 914, 915, 960, 976, 1220, 1371, 1464, 1828, 1830, 1920, 1952, 2285, 2440, 2742, 2928, 3656, 3660, 3904, 4570, 4880, 5484, 5856, 6855, 7312, 7320, 7808, 9140, 9760, 10968, 11712, 13710, 14624, 14640, 18280, 19520, 21936, 23424, 27420, 27877, 29248, 29280, 36560, 39040, 43872, 54840, 55754, 58496, 58560, 73120, 83631, 87744, 109680, 111508, 117120, 139385, 146240, 167262, 175488, 219360, 223016, 278770, 292480, 334524, 418155, 438720, 446032, 557540, 669048, 836310, 877440, 892064, 1115080, 1338096, 1672620, 1784128, 2230160, 2676192, 3345240, 3568256, 4460320, 5352384, 6690480, 8920640, 10704768, 13380960, 17841280, 26761920, 53523840]

約数ペア:

[(1, 53523840), (2, 26761920), (3, 17841280), (4, 13380960), (5, 10704768), (6, 8920640), (8, 6690480), (10, 5352384), (12, 4460320), (15, 3568256), (16, 3345240), (20, 2676192), (24, 2230160), (30, 1784128), (32, 1672620), (40, 1338096), (48, 1115080), (60, 892064), (61, 877440), (64, 836310), (80, 669048), (96, 557540), (120, 446032), (122, 438720), (128, 418155), (160, 334524), (183, 292480), (192, 278770), (240, 223016), (244, 219360), (305, 175488), (320, 167262), (366, 146240), (384, 139385), (457, 117120), (480, 111508), (488, 109680), (610, 87744), (640, 83631), (732, 73120), (914, 58560), (915, 58496), (960, 55754), (976, 54840), (1220, 43872), (1371, 39040), (1464, 36560), (1828, 29280), (1830, 29248), (1920, 27877), (1952, 27420), (2285, 23424), (2440, 21936), (2742, 19520), (2928, 18280), (3656, 14640), (3660, 14624), (3904, 13710), (4570, 11712), (4880, 10968), (5484, 9760), (5856, 9140), (6855, 7808), (7312, 7320)]