123600120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{547}}^1$

素因数の和:837

約数の個数: 128

約数和(自身を含む): 426124800

約数和(自身を除く): 302524680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 269, 280, 420, 538, 547, 807, 840, 1076, 1094, 1345, 1614, 1641, 1883, 2152, 2188, 2690, 2735, 3228, 3282, 3766, 3829, 4035, 4376, 5380, 5470, 5649, 6456, 6564, 7532, 7658, 8070, 8205, 9415, 10760, 10940, 11298, 11487, 13128, 15064, 15316, 16140, 16410, 18830, 19145, 21880, 22596, 22974, 28245, 30632, 32280, 32820, 37660, 38290, 45192, 45948, 56490, 57435, 65640, 75320, 76580, 91896, 112980, 114870, 147143, 153160, 225960, 229740, 294286, 441429, 459480, 588572, 735715, 882858, 1030001, 1177144, 1471430, 1765716, 2060002, 2207145, 2942860, 3090003, 3531432, 4120004, 4414290, 5150005, 5885720, 6180006, 8240008, 8828580, 10300010, 12360012, 15450015, 17657160, 20600020, 24720024, 30900030, 41200040, 61800060, 123600120]

約数ペア:

[(1, 123600120), (2, 61800060), (3, 41200040), (4, 30900030), (5, 24720024), (6, 20600020), (7, 17657160), (8, 15450015), (10, 12360012), (12, 10300010), (14, 8828580), (15, 8240008), (20, 6180006), (21, 5885720), (24, 5150005), (28, 4414290), (30, 4120004), (35, 3531432), (40, 3090003), (42, 2942860), (56, 2207145), (60, 2060002), (70, 1765716), (84, 1471430), (105, 1177144), (120, 1030001), (140, 882858), (168, 735715), (210, 588572), (269, 459480), (280, 441429), (420, 294286), (538, 229740), (547, 225960), (807, 153160), (840, 147143), (1076, 114870), (1094, 112980), (1345, 91896), (1614, 76580), (1641, 75320), (1883, 65640), (2152, 57435), (2188, 56490), (2690, 45948), (2735, 45192), (3228, 38290), (3282, 37660), (3766, 32820), (3829, 32280), (4035, 30632), (4376, 28245), (5380, 22974), (5470, 22596), (5649, 21880), (6456, 19145), (6564, 18830), (7532, 16410), (7658, 16140), (8070, 15316), (8205, 15064), (9415, 13128), (10760, 11487), (10940, 11298)]