244398960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26111}}^1$

素因数の和:26143

約数の個数: 120

約数和(自身を含む): 883943424

約数和(自身を除く): 639544464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 26111, 52222, 78333, 104444, 130555, 156666, 208888, 234999, 261110, 313332, 339443, 391665, 417776, 469998, 522220, 626664, 678886, 783330, 939996, 1018329, 1044440, 1174995, 1253328, 1357772, 1566660, 1697215, 1879992, 2036658, 2088880, 2349990, 2715544, 3054987, 3133320, 3394430, 3759984, 4073316, 4699980, 5091645, 5431088, 6109974, 6266640, 6788860, 8146632, 9399960, 10183290, 12219948, 13577720, 15274935, 16293264, 18799920, 20366580, 24439896, 27155440, 30549870, 40733160, 48879792, 61099740, 81466320, 122199480, 244398960]

約数ペア:

[(1, 244398960), (2, 122199480), (3, 81466320), (4, 61099740), (5, 48879792), (6, 40733160), (8, 30549870), (9, 27155440), (10, 24439896), (12, 20366580), (13, 18799920), (15, 16293264), (16, 15274935), (18, 13577720), (20, 12219948), (24, 10183290), (26, 9399960), (30, 8146632), (36, 6788860), (39, 6266640), (40, 6109974), (45, 5431088), (48, 5091645), (52, 4699980), (60, 4073316), (65, 3759984), (72, 3394430), (78, 3133320), (80, 3054987), (90, 2715544), (104, 2349990), (117, 2088880), (120, 2036658), (130, 1879992), (144, 1697215), (156, 1566660), (180, 1357772), (195, 1253328), (208, 1174995), (234, 1044440), (240, 1018329), (260, 939996), (312, 783330), (360, 678886), (390, 626664), (468, 522220), (520, 469998), (585, 417776), (624, 391665), (720, 339443), (780, 313332), (936, 261110), (1040, 234999), (1170, 208888), (1560, 156666), (1872, 130555), (2340, 104444), (3120, 78333), (4680, 52222), (9360, 26111)]