2244877440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89939}}^1$

素因数の和:89974

約数の個数: 128

約数和(自身を含む): 7706059200

約数和(自身を除く): 5461181760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960, 89939, 179878, 269817, 359756, 449695, 539634, 719512, 899390, 1079268, 1169207, 1349085, 1439024, 1798780, 2158536, 2338414, 2698170, 2878048, 3507621, 3597560, 4317072, 4676828, 5396340, 5756096, 5846035, 7015242, 7195120, 8634144, 9353656, 10792680, 11512192, 11692070, 14030484, 14390240, 17268288, 17538105, 18707312, 21585360, 23384140, 28060968, 28780480, 34536576, 35076210, 37414624, 43170720, 46768280, 56121936, 57560960, 70152420, 74829248, 86341440, 93536560, 112243872, 140304840, 149658496, 172682880, 187073120, 224487744, 280609680, 374146240, 448975488, 561219360, 748292480, 1122438720, 2244877440]

約数ペア:

[(1, 2244877440), (2, 1122438720), (3, 748292480), (4, 561219360), (5, 448975488), (6, 374146240), (8, 280609680), (10, 224487744), (12, 187073120), (13, 172682880), (15, 149658496), (16, 140304840), (20, 112243872), (24, 93536560), (26, 86341440), (30, 74829248), (32, 70152420), (39, 57560960), (40, 56121936), (48, 46768280), (52, 43170720), (60, 37414624), (64, 35076210), (65, 34536576), (78, 28780480), (80, 28060968), (96, 23384140), (104, 21585360), (120, 18707312), (128, 17538105), (130, 17268288), (156, 14390240), (160, 14030484), (192, 11692070), (195, 11512192), (208, 10792680), (240, 9353656), (260, 8634144), (312, 7195120), (320, 7015242), (384, 5846035), (390, 5756096), (416, 5396340), (480, 4676828), (520, 4317072), (624, 3597560), (640, 3507621), (780, 2878048), (832, 2698170), (960, 2338414), (1040, 2158536), (1248, 1798780), (1560, 1439024), (1664, 1349085), (1920, 1169207), (2080, 1079268), (2496, 899390), (3120, 719512), (4160, 539634), (4992, 449695), (6240, 359756), (8320, 269817), (12480, 179878), (24960, 89939)]