186438720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14939}}^1$

素因数の和:14972

約数の個数: 112

約数和(自身を含む): 637519680

約数和(自身を除く): 451080960

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, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 14939, 29878, 44817, 59756, 74695, 89634, 119512, 149390, 179268, 194207, 224085, 239024, 298780, 358536, 388414, 448170, 478048, 582621, 597560, 717072, 776828, 896340, 956096, 971035, 1165242, 1195120, 1434144, 1553656, 1792680, 1942070, 2330484, 2390240, 2868288, 2913105, 3107312, 3585360, 3884140, 4660968, 4780480, 5826210, 6214624, 7170720, 7768280, 9321936, 11652420, 12429248, 14341440, 15536560, 18643872, 23304840, 31073120, 37287744, 46609680, 62146240, 93219360, 186438720]

約数ペア:

[(1, 186438720), (2, 93219360), (3, 62146240), (4, 46609680), (5, 37287744), (6, 31073120), (8, 23304840), (10, 18643872), (12, 15536560), (13, 14341440), (15, 12429248), (16, 11652420), (20, 9321936), (24, 7768280), (26, 7170720), (30, 6214624), (32, 5826210), (39, 4780480), (40, 4660968), (48, 3884140), (52, 3585360), (60, 3107312), (64, 2913105), (65, 2868288), (78, 2390240), (80, 2330484), (96, 1942070), (104, 1792680), (120, 1553656), (130, 1434144), (156, 1195120), (160, 1165242), (192, 971035), (195, 956096), (208, 896340), (240, 776828), (260, 717072), (312, 597560), (320, 582621), (390, 478048), (416, 448170), (480, 388414), (520, 358536), (624, 298780), (780, 239024), (832, 224085), (960, 194207), (1040, 179268), (1248, 149390), (1560, 119512), (2080, 89634), (2496, 74695), (3120, 59756), (4160, 44817), (6240, 29878), (12480, 14939)]