807775680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27143}}^1$

素因数の和:27194

約数の個数: 112

約数和(自身を含む): 2647517184

約数和(自身を除く): 1839741504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 9920, 14880, 27143, 29760, 54286, 81429, 108572, 135715, 162858, 217144, 271430, 325716, 407145, 434288, 542860, 651432, 814290, 841433, 868576, 1085720, 1302864, 1628580, 1682866, 1737152, 2171440, 2524299, 2605728, 3257160, 3365732, 4207165, 4342880, 5048598, 5211456, 6514320, 6731464, 8414330, 8685760, 10097196, 12621495, 13028640, 13462928, 16828660, 20194392, 25242990, 26057280, 26925856, 33657320, 40388784, 50485980, 53851712, 67314640, 80777568, 100971960, 134629280, 161555136, 201943920, 269258560, 403887840, 807775680]

約数ペア:

[(1, 807775680), (2, 403887840), (3, 269258560), (4, 201943920), (5, 161555136), (6, 134629280), (8, 100971960), (10, 80777568), (12, 67314640), (15, 53851712), (16, 50485980), (20, 40388784), (24, 33657320), (30, 26925856), (31, 26057280), (32, 25242990), (40, 20194392), (48, 16828660), (60, 13462928), (62, 13028640), (64, 12621495), (80, 10097196), (93, 8685760), (96, 8414330), (120, 6731464), (124, 6514320), (155, 5211456), (160, 5048598), (186, 4342880), (192, 4207165), (240, 3365732), (248, 3257160), (310, 2605728), (320, 2524299), (372, 2171440), (465, 1737152), (480, 1682866), (496, 1628580), (620, 1302864), (744, 1085720), (930, 868576), (960, 841433), (992, 814290), (1240, 651432), (1488, 542860), (1860, 434288), (1984, 407145), (2480, 325716), (2976, 271430), (3720, 217144), (4960, 162858), (5952, 135715), (7440, 108572), (9920, 81429), (14880, 54286), (27143, 29760)]