428916360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{673}}^1$

素因数の和:847

約数の個数: 128

約数和(自身を含む): 1327726080

約数和(自身を除く): 898809720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 113, 120, 141, 188, 226, 235, 282, 339, 376, 452, 470, 564, 565, 673, 678, 705, 904, 940, 1128, 1130, 1346, 1356, 1410, 1695, 1880, 2019, 2260, 2692, 2712, 2820, 3365, 3390, 4038, 4520, 5311, 5384, 5640, 6730, 6780, 8076, 10095, 10622, 13460, 13560, 15933, 16152, 20190, 21244, 26555, 26920, 31631, 31866, 40380, 42488, 53110, 63262, 63732, 76049, 79665, 80760, 94893, 106220, 126524, 127464, 152098, 158155, 159330, 189786, 212440, 228147, 253048, 304196, 316310, 318660, 379572, 380245, 456294, 474465, 608392, 632620, 637320, 759144, 760490, 912588, 948930, 1140735, 1265240, 1520980, 1825176, 1897860, 2281470, 3041960, 3574303, 3795720, 4562940, 7148606, 9125880, 10722909, 14297212, 17871515, 21445818, 28594424, 35743030, 42891636, 53614545, 71486060, 85783272, 107229090, 142972120, 214458180, 428916360]

約数ペア:

[(1, 428916360), (2, 214458180), (3, 142972120), (4, 107229090), (5, 85783272), (6, 71486060), (8, 53614545), (10, 42891636), (12, 35743030), (15, 28594424), (20, 21445818), (24, 17871515), (30, 14297212), (40, 10722909), (47, 9125880), (60, 7148606), (94, 4562940), (113, 3795720), (120, 3574303), (141, 3041960), (188, 2281470), (226, 1897860), (235, 1825176), (282, 1520980), (339, 1265240), (376, 1140735), (452, 948930), (470, 912588), (564, 760490), (565, 759144), (673, 637320), (678, 632620), (705, 608392), (904, 474465), (940, 456294), (1128, 380245), (1130, 379572), (1346, 318660), (1356, 316310), (1410, 304196), (1695, 253048), (1880, 228147), (2019, 212440), (2260, 189786), (2692, 159330), (2712, 158155), (2820, 152098), (3365, 127464), (3390, 126524), (4038, 106220), (4520, 94893), (5311, 80760), (5384, 79665), (5640, 76049), (6730, 63732), (6780, 63262), (8076, 53110), (10095, 42488), (10622, 40380), (13460, 31866), (13560, 31631), (15933, 26920), (16152, 26555), (20190, 21244)]