56552280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:369

約数の個数: 128

約数和(自身を含む): 178606080

約数和(自身を除く): 122053800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 47, 60, 74, 94, 111, 120, 141, 148, 185, 188, 222, 235, 271, 282, 296, 370, 376, 444, 470, 542, 555, 564, 705, 740, 813, 888, 940, 1084, 1110, 1128, 1355, 1410, 1480, 1626, 1739, 1880, 2168, 2220, 2710, 2820, 3252, 3478, 4065, 4440, 5217, 5420, 5640, 6504, 6956, 8130, 8695, 10027, 10434, 10840, 12737, 13912, 16260, 17390, 20054, 20868, 25474, 26085, 30081, 32520, 34780, 38211, 40108, 41736, 50135, 50948, 52170, 60162, 63685, 69560, 76422, 80216, 100270, 101896, 104340, 120324, 127370, 150405, 152844, 191055, 200540, 208680, 240648, 254740, 300810, 305688, 382110, 401080, 471269, 509480, 601620, 764220, 942538, 1203240, 1413807, 1528440, 1885076, 2356345, 2827614, 3770152, 4712690, 5655228, 7069035, 9425380, 11310456, 14138070, 18850760, 28276140, 56552280]

約数ペア:

[(1, 56552280), (2, 28276140), (3, 18850760), (4, 14138070), (5, 11310456), (6, 9425380), (8, 7069035), (10, 5655228), (12, 4712690), (15, 3770152), (20, 2827614), (24, 2356345), (30, 1885076), (37, 1528440), (40, 1413807), (47, 1203240), (60, 942538), (74, 764220), (94, 601620), (111, 509480), (120, 471269), (141, 401080), (148, 382110), (185, 305688), (188, 300810), (222, 254740), (235, 240648), (271, 208680), (282, 200540), (296, 191055), (370, 152844), (376, 150405), (444, 127370), (470, 120324), (542, 104340), (555, 101896), (564, 100270), (705, 80216), (740, 76422), (813, 69560), (888, 63685), (940, 60162), (1084, 52170), (1110, 50948), (1128, 50135), (1355, 41736), (1410, 40108), (1480, 38211), (1626, 34780), (1739, 32520), (1880, 30081), (2168, 26085), (2220, 25474), (2710, 20868), (2820, 20054), (3252, 17390), (3478, 16260), (4065, 13912), (4440, 12737), (5217, 10840), (5420, 10434), (5640, 10027), (6504, 8695), (6956, 8130)]