345803760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15493}}^1$

素因数の和:15543

約数の個数: 120

約数和(自身を含む): 1198863744

約数和(自身を除く): 853059984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 15493, 22320, 30986, 46479, 61972, 77465, 92958, 123944, 139437, 154930, 185916, 232395, 247888, 278874, 309860, 371832, 464790, 480283, 557748, 619720, 697185, 743664, 929580, 960566, 1115496, 1239440, 1394370, 1440849, 1859160, 1921132, 2230992, 2401415, 2788740, 2881698, 3718320, 3842264, 4322547, 4802830, 5577480, 5763396, 7204245, 7684528, 8645094, 9605660, 11154960, 11526792, 14408490, 17290188, 19211320, 21612735, 23053584, 28816980, 34580376, 38422640, 43225470, 57633960, 69160752, 86450940, 115267920, 172901880, 345803760]

約数ペア:

[(1, 345803760), (2, 172901880), (3, 115267920), (4, 86450940), (5, 69160752), (6, 57633960), (8, 43225470), (9, 38422640), (10, 34580376), (12, 28816980), (15, 23053584), (16, 21612735), (18, 19211320), (20, 17290188), (24, 14408490), (30, 11526792), (31, 11154960), (36, 9605660), (40, 8645094), (45, 7684528), (48, 7204245), (60, 5763396), (62, 5577480), (72, 4802830), (80, 4322547), (90, 3842264), (93, 3718320), (120, 2881698), (124, 2788740), (144, 2401415), (155, 2230992), (180, 1921132), (186, 1859160), (240, 1440849), (248, 1394370), (279, 1239440), (310, 1115496), (360, 960566), (372, 929580), (465, 743664), (496, 697185), (558, 619720), (620, 557748), (720, 480283), (744, 464790), (930, 371832), (1116, 309860), (1240, 278874), (1395, 247888), (1488, 232395), (1860, 185916), (2232, 154930), (2480, 139437), (2790, 123944), (3720, 92958), (4464, 77465), (5580, 61972), (7440, 46479), (11160, 30986), (15493, 22320)]