828437040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{24481}}^1$

素因数の和:24547

約数の個数: 120

約数和(自身を含む): 2841478848

約数和(自身を除く): 2013041808

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, 16920, 24481, 33840, 48962, 73443, 97924, 122405, 146886, 195848, 220329, 244810, 293772, 367215, 391696, 440658, 489620, 587544, 734430, 881316, 979240, 1101645, 1150607, 1175088, 1468860, 1762632, 1958480, 2203290, 2301214, 2937720, 3451821, 3525264, 4406580, 4602428, 5753035, 5875440, 6903642, 8813160, 9204856, 10355463, 11506070, 13807284, 17259105, 17626320, 18409712, 20710926, 23012140, 27614568, 34518210, 41421852, 46024280, 51777315, 55229136, 69036420, 82843704, 92048560, 103554630, 138072840, 165687408, 207109260, 276145680, 414218520, 828437040]

約数ペア:

[(1, 828437040), (2, 414218520), (3, 276145680), (4, 207109260), (5, 165687408), (6, 138072840), (8, 103554630), (9, 92048560), (10, 82843704), (12, 69036420), (15, 55229136), (16, 51777315), (18, 46024280), (20, 41421852), (24, 34518210), (30, 27614568), (36, 23012140), (40, 20710926), (45, 18409712), (47, 17626320), (48, 17259105), (60, 13807284), (72, 11506070), (80, 10355463), (90, 9204856), (94, 8813160), (120, 6903642), (141, 5875440), (144, 5753035), (180, 4602428), (188, 4406580), (235, 3525264), (240, 3451821), (282, 2937720), (360, 2301214), (376, 2203290), (423, 1958480), (470, 1762632), (564, 1468860), (705, 1175088), (720, 1150607), (752, 1101645), (846, 979240), (940, 881316), (1128, 734430), (1410, 587544), (1692, 489620), (1880, 440658), (2115, 391696), (2256, 367215), (2820, 293772), (3384, 244810), (3760, 220329), (4230, 195848), (5640, 146886), (6768, 122405), (8460, 97924), (11280, 73443), (16920, 48962), (24481, 33840)]