484058800

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:531

約数の個数: 120

約数和(自身を含む): 1215319040

約数和(自身を除く): 731260240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 103, 124, 155, 200, 206, 248, 310, 379, 400, 412, 496, 515, 620, 758, 775, 824, 1030, 1240, 1516, 1550, 1648, 1895, 2060, 2480, 2575, 3032, 3100, 3193, 3790, 4120, 5150, 6064, 6200, 6386, 7580, 8240, 9475, 10300, 11749, 12400, 12772, 15160, 15965, 18950, 20600, 23498, 25544, 30320, 31930, 37900, 39037, 41200, 46996, 51088, 58745, 63860, 75800, 78074, 79825, 93992, 117490, 127720, 151600, 156148, 159650, 187984, 195185, 234980, 255440, 293725, 312296, 319300, 390370, 469960, 587450, 624592, 638600, 780740, 939920, 975925, 1174900, 1210147, 1277200, 1561480, 1951850, 2349800, 2420294, 3122960, 3903700, 4699600, 4840588, 6050735, 7807400, 9681176, 12101470, 15614800, 19362352, 24202940, 30253675, 48405880, 60507350, 96811760, 121014700, 242029400, 484058800]

約数ペア:

[(1, 484058800), (2, 242029400), (4, 121014700), (5, 96811760), (8, 60507350), (10, 48405880), (16, 30253675), (20, 24202940), (25, 19362352), (31, 15614800), (40, 12101470), (50, 9681176), (62, 7807400), (80, 6050735), (100, 4840588), (103, 4699600), (124, 3903700), (155, 3122960), (200, 2420294), (206, 2349800), (248, 1951850), (310, 1561480), (379, 1277200), (400, 1210147), (412, 1174900), (496, 975925), (515, 939920), (620, 780740), (758, 638600), (775, 624592), (824, 587450), (1030, 469960), (1240, 390370), (1516, 319300), (1550, 312296), (1648, 293725), (1895, 255440), (2060, 234980), (2480, 195185), (2575, 187984), (3032, 159650), (3100, 156148), (3193, 151600), (3790, 127720), (4120, 117490), (5150, 93992), (6064, 79825), (6200, 78074), (6386, 75800), (7580, 63860), (8240, 58745), (9475, 51088), (10300, 46996), (11749, 41200), (12400, 39037), (12772, 37900), (15160, 31930), (15965, 30320), (18950, 25544), (20600, 23498)]