48998520

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{71}}^2$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 167501880

約数和(自身を除く): 118503360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 81, 90, 108, 120, 135, 142, 162, 180, 213, 216, 243, 270, 284, 324, 355, 360, 405, 426, 486, 540, 568, 639, 648, 710, 810, 852, 972, 1065, 1080, 1215, 1278, 1420, 1620, 1704, 1917, 1944, 2130, 2430, 2556, 2840, 3195, 3240, 3834, 4260, 4860, 5041, 5112, 5751, 6390, 7668, 8520, 9585, 9720, 10082, 11502, 12780, 15123, 15336, 17253, 19170, 20164, 23004, 25205, 25560, 28755, 30246, 34506, 38340, 40328, 45369, 46008, 50410, 57510, 60492, 69012, 75615, 76680, 86265, 90738, 100820, 115020, 120984, 136107, 138024, 151230, 172530, 181476, 201640, 226845, 230040, 272214, 302460, 345060, 362952, 408321, 453690, 544428, 604920, 680535, 690120, 816642, 907380, 1088856, 1224963, 1361070, 1633284, 1814760, 2041605, 2449926, 2722140, 3266568, 4083210, 4899852, 5444280, 6124815, 8166420, 9799704, 12249630, 16332840, 24499260, 48998520]

約数ペア:

[(1, 48998520), (2, 24499260), (3, 16332840), (4, 12249630), (5, 9799704), (6, 8166420), (8, 6124815), (9, 5444280), (10, 4899852), (12, 4083210), (15, 3266568), (18, 2722140), (20, 2449926), (24, 2041605), (27, 1814760), (30, 1633284), (36, 1361070), (40, 1224963), (45, 1088856), (54, 907380), (60, 816642), (71, 690120), (72, 680535), (81, 604920), (90, 544428), (108, 453690), (120, 408321), (135, 362952), (142, 345060), (162, 302460), (180, 272214), (213, 230040), (216, 226845), (243, 201640), (270, 181476), (284, 172530), (324, 151230), (355, 138024), (360, 136107), (405, 120984), (426, 115020), (486, 100820), (540, 90738), (568, 86265), (639, 76680), (648, 75615), (710, 69012), (810, 60492), (852, 57510), (972, 50410), (1065, 46008), (1080, 45369), (1215, 40328), (1278, 38340), (1420, 34506), (1620, 30246), (1704, 28755), (1917, 25560), (1944, 25205), (2130, 23004), (2430, 20164), (2556, 19170), (2840, 17253), (3195, 15336), (3240, 15123), (3834, 12780), (4260, 11502), (4860, 10082), (5041, 9720), (5112, 9585), (5751, 8520), (6390, 7668)]