2904208320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{232709}}^1$

素因数の和:232742

約数の個数: 112

約数和(自身を含む): 9930201120

約数和(自身を除く): 7025992800

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, 232709, 465418, 698127, 930836, 1163545, 1396254, 1861672, 2327090, 2792508, 3025217, 3490635, 3723344, 4654180, 5585016, 6050434, 6981270, 7446688, 9075651, 9308360, 11170032, 12100868, 13962540, 14893376, 15126085, 18151302, 18616720, 22340064, 24201736, 27925080, 30252170, 36302604, 37233440, 44680128, 45378255, 48403472, 55850160, 60504340, 72605208, 74466880, 90756510, 96806944, 111700320, 121008680, 145210416, 181513020, 193613888, 223400640, 242017360, 290420832, 363026040, 484034720, 580841664, 726052080, 968069440, 1452104160, 2904208320]

約数ペア:

[(1, 2904208320), (2, 1452104160), (3, 968069440), (4, 726052080), (5, 580841664), (6, 484034720), (8, 363026040), (10, 290420832), (12, 242017360), (13, 223400640), (15, 193613888), (16, 181513020), (20, 145210416), (24, 121008680), (26, 111700320), (30, 96806944), (32, 90756510), (39, 74466880), (40, 72605208), (48, 60504340), (52, 55850160), (60, 48403472), (64, 45378255), (65, 44680128), (78, 37233440), (80, 36302604), (96, 30252170), (104, 27925080), (120, 24201736), (130, 22340064), (156, 18616720), (160, 18151302), (192, 15126085), (195, 14893376), (208, 13962540), (240, 12100868), (260, 11170032), (312, 9308360), (320, 9075651), (390, 7446688), (416, 6981270), (480, 6050434), (520, 5585016), (624, 4654180), (780, 3723344), (832, 3490635), (960, 3025217), (1040, 2792508), (1248, 2327090), (1560, 1861672), (2080, 1396254), (2496, 1163545), (3120, 930836), (4160, 698127), (6240, 465418), (12480, 232709)]