388584720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{11483}}^1$

素因数の和:11549

約数の個数: 120

約数和(自身を含む): 1332878976

約数和(自身を除く): 944294256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 5640, 6768, 8460, 11280, 11483, 16920, 22966, 33840, 34449, 45932, 57415, 68898, 91864, 103347, 114830, 137796, 172245, 183728, 206694, 229660, 275592, 344490, 413388, 459320, 516735, 539701, 551184, 688980, 826776, 918640, 1033470, 1079402, 1377960, 1619103, 1653552, 2066940, 2158804, 2698505, 2755920, 3238206, 4133880, 4317608, 4857309, 5397010, 6476412, 8095515, 8267760, 8635216, 9714618, 10794020, 12952824, 16191030, 19429236, 21588040, 24286545, 25905648, 32382060, 38858472, 43176080, 48573090, 64764120, 77716944, 97146180, 129528240, 194292360, 388584720]

約数ペア:

[(1, 388584720), (2, 194292360), (3, 129528240), (4, 97146180), (5, 77716944), (6, 64764120), (8, 48573090), (9, 43176080), (10, 38858472), (12, 32382060), (15, 25905648), (16, 24286545), (18, 21588040), (20, 19429236), (24, 16191030), (30, 12952824), (36, 10794020), (40, 9714618), (45, 8635216), (47, 8267760), (48, 8095515), (60, 6476412), (72, 5397010), (80, 4857309), (90, 4317608), (94, 4133880), (120, 3238206), (141, 2755920), (144, 2698505), (180, 2158804), (188, 2066940), (235, 1653552), (240, 1619103), (282, 1377960), (360, 1079402), (376, 1033470), (423, 918640), (470, 826776), (564, 688980), (705, 551184), (720, 539701), (752, 516735), (846, 459320), (940, 413388), (1128, 344490), (1410, 275592), (1692, 229660), (1880, 206694), (2115, 183728), (2256, 172245), (2820, 137796), (3384, 114830), (3760, 103347), (4230, 91864), (5640, 68898), (6768, 57415), (8460, 45932), (11280, 34449), (11483, 33840), (16920, 22966)]