407089560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{811}}^1$

素因数の和:961

約数の個数: 128

約数和(自身を含む): 1262822400

約数和(自身を除く): 855732840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 89, 94, 120, 141, 178, 188, 235, 267, 282, 356, 376, 445, 470, 534, 564, 705, 712, 811, 890, 940, 1068, 1128, 1335, 1410, 1622, 1780, 1880, 2136, 2433, 2670, 2820, 3244, 3560, 4055, 4183, 4866, 5340, 5640, 6488, 8110, 8366, 9732, 10680, 12165, 12549, 16220, 16732, 19464, 20915, 24330, 25098, 32440, 33464, 38117, 41830, 48660, 50196, 62745, 72179, 76234, 83660, 97320, 100392, 114351, 125490, 144358, 152468, 167320, 190585, 216537, 228702, 250980, 288716, 304936, 360895, 381170, 433074, 457404, 501960, 571755, 577432, 721790, 762340, 866148, 914808, 1082685, 1143510, 1443580, 1524680, 1732296, 2165370, 2287020, 2887160, 3392413, 4330740, 4574040, 6784826, 8661480, 10177239, 13569652, 16962065, 20354478, 27139304, 33924130, 40708956, 50886195, 67848260, 81417912, 101772390, 135696520, 203544780, 407089560]

約数ペア:

[(1, 407089560), (2, 203544780), (3, 135696520), (4, 101772390), (5, 81417912), (6, 67848260), (8, 50886195), (10, 40708956), (12, 33924130), (15, 27139304), (20, 20354478), (24, 16962065), (30, 13569652), (40, 10177239), (47, 8661480), (60, 6784826), (89, 4574040), (94, 4330740), (120, 3392413), (141, 2887160), (178, 2287020), (188, 2165370), (235, 1732296), (267, 1524680), (282, 1443580), (356, 1143510), (376, 1082685), (445, 914808), (470, 866148), (534, 762340), (564, 721790), (705, 577432), (712, 571755), (811, 501960), (890, 457404), (940, 433074), (1068, 381170), (1128, 360895), (1335, 304936), (1410, 288716), (1622, 250980), (1780, 228702), (1880, 216537), (2136, 190585), (2433, 167320), (2670, 152468), (2820, 144358), (3244, 125490), (3560, 114351), (4055, 100392), (4183, 97320), (4866, 83660), (5340, 76234), (5640, 72179), (6488, 62745), (8110, 50196), (8366, 48660), (9732, 41830), (10680, 38117), (12165, 33464), (12549, 32440), (16220, 25098), (16732, 24330), (19464, 20915)]