65754240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1489}}^1$

素因数の和:1534

約数の個数: 128

約数和(自身を含む): 218851200

約数和(自身を除く): 153096960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1489, 1840, 1920, 2208, 2760, 2944, 2978, 3680, 4416, 4467, 5520, 5956, 7360, 7445, 8832, 8934, 11040, 11912, 14720, 14890, 17868, 22080, 22335, 23824, 29780, 34247, 35736, 44160, 44670, 47648, 59560, 68494, 71472, 89340, 95296, 102741, 119120, 136988, 142944, 171235, 178680, 190592, 205482, 238240, 273976, 285888, 342470, 357360, 410964, 476480, 513705, 547952, 571776, 684940, 714720, 821928, 952960, 1027410, 1095904, 1369880, 1429440, 1643856, 2054820, 2191808, 2739760, 2858880, 3287712, 4109640, 4383616, 5479520, 6575424, 8219280, 10959040, 13150848, 16438560, 21918080, 32877120, 65754240]

約数ペア:

[(1, 65754240), (2, 32877120), (3, 21918080), (4, 16438560), (5, 13150848), (6, 10959040), (8, 8219280), (10, 6575424), (12, 5479520), (15, 4383616), (16, 4109640), (20, 3287712), (23, 2858880), (24, 2739760), (30, 2191808), (32, 2054820), (40, 1643856), (46, 1429440), (48, 1369880), (60, 1095904), (64, 1027410), (69, 952960), (80, 821928), (92, 714720), (96, 684940), (115, 571776), (120, 547952), (128, 513705), (138, 476480), (160, 410964), (184, 357360), (192, 342470), (230, 285888), (240, 273976), (276, 238240), (320, 205482), (345, 190592), (368, 178680), (384, 171235), (460, 142944), (480, 136988), (552, 119120), (640, 102741), (690, 95296), (736, 89340), (920, 71472), (960, 68494), (1104, 59560), (1380, 47648), (1472, 44670), (1489, 44160), (1840, 35736), (1920, 34247), (2208, 29780), (2760, 23824), (2944, 22335), (2978, 22080), (3680, 17868), (4416, 14890), (4467, 14720), (5520, 11912), (5956, 11040), (7360, 8934), (7445, 8832)]