4875829920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{260461}}^1$

素因数の和:260495

約数の個数: 144

約数和(自身を含む): 17918743752

約数和(自身を除く): 13042913832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 260461, 520922, 781383, 1041844, 1302305, 1562766, 2083688, 2344149, 2604610, 3125532, 3385993, 3906915, 4167376, 4688298, 5209220, 6251064, 6771986, 7813830, 8334752, 9376596, 10157979, 10418440, 11720745, 12502128, 13543972, 15627660, 16929965, 18753192, 20315958, 20836880, 23441490, 25004256, 27087944, 30473937, 31255320, 33859930, 37506384, 40631916, 41673760, 46882980, 50789895, 54175888, 60947874, 62510640, 67719860, 75012768, 81263832, 93765960, 101579790, 108351776, 121895748, 125021280, 135439720, 152369685, 162527664, 187531920, 203159580, 243791496, 270879440, 304739370, 325055328, 375063840, 406319160, 487582992, 541758880, 609478740, 812638320, 975165984, 1218957480, 1625276640, 2437914960, 4875829920]

約数ペア:

[(1, 4875829920), (2, 2437914960), (3, 1625276640), (4, 1218957480), (5, 975165984), (6, 812638320), (8, 609478740), (9, 541758880), (10, 487582992), (12, 406319160), (13, 375063840), (15, 325055328), (16, 304739370), (18, 270879440), (20, 243791496), (24, 203159580), (26, 187531920), (30, 162527664), (32, 152369685), (36, 135439720), (39, 125021280), (40, 121895748), (45, 108351776), (48, 101579790), (52, 93765960), (60, 81263832), (65, 75012768), (72, 67719860), (78, 62510640), (80, 60947874), (90, 54175888), (96, 50789895), (104, 46882980), (117, 41673760), (120, 40631916), (130, 37506384), (144, 33859930), (156, 31255320), (160, 30473937), (180, 27087944), (195, 25004256), (208, 23441490), (234, 20836880), (240, 20315958), (260, 18753192), (288, 16929965), (312, 15627660), (360, 13543972), (390, 12502128), (416, 11720745), (468, 10418440), (480, 10157979), (520, 9376596), (585, 8334752), (624, 7813830), (720, 6771986), (780, 6251064), (936, 5209220), (1040, 4688298), (1170, 4167376), (1248, 3906915), (1440, 3385993), (1560, 3125532), (1872, 2604610), (2080, 2344149), (2340, 2083688), (3120, 1562766), (3744, 1302305), (4680, 1041844), (6240, 781383), (9360, 520922), (18720, 260461)]