283493520

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{4861}}^1$

素因数の和:4892

約数の個数: 140

約数和(自身を含む): 988434876

約数和(自身を除く): 704941356

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2916, 3240, 3645, 3888, 4860, 4861, 5832, 6480, 7290, 9720, 9722, 11664, 14580, 14583, 19440, 19444, 24305, 29160, 29166, 38888, 43749, 48610, 58320, 58332, 72915, 77776, 87498, 97220, 116664, 131247, 145830, 174996, 194440, 218745, 233328, 262494, 291660, 349992, 388880, 393741, 437490, 524988, 583320, 656235, 699984, 787482, 874980, 1049976, 1166640, 1181223, 1312470, 1574964, 1749960, 1968705, 2099952, 2362446, 2624940, 3149928, 3499920, 3543669, 3937410, 4724892, 5249880, 5906115, 6299856, 7087338, 7874820, 9449784, 10499760, 11812230, 14174676, 15749640, 17718345, 18899568, 23624460, 28349352, 31499280, 35436690, 47248920, 56698704, 70873380, 94497840, 141746760, 283493520]

約数ペア:

[(1, 283493520), (2, 141746760), (3, 94497840), (4, 70873380), (5, 56698704), (6, 47248920), (8, 35436690), (9, 31499280), (10, 28349352), (12, 23624460), (15, 18899568), (16, 17718345), (18, 15749640), (20, 14174676), (24, 11812230), (27, 10499760), (30, 9449784), (36, 7874820), (40, 7087338), (45, 6299856), (48, 5906115), (54, 5249880), (60, 4724892), (72, 3937410), (80, 3543669), (81, 3499920), (90, 3149928), (108, 2624940), (120, 2362446), (135, 2099952), (144, 1968705), (162, 1749960), (180, 1574964), (216, 1312470), (240, 1181223), (243, 1166640), (270, 1049976), (324, 874980), (360, 787482), (405, 699984), (432, 656235), (486, 583320), (540, 524988), (648, 437490), (720, 393741), (729, 388880), (810, 349992), (972, 291660), (1080, 262494), (1215, 233328), (1296, 218745), (1458, 194440), (1620, 174996), (1944, 145830), (2160, 131247), (2430, 116664), (2916, 97220), (3240, 87498), (3645, 77776), (3888, 72915), (4860, 58332), (4861, 58320), (5832, 48610), (6480, 43749), (7290, 38888), (9720, 29166), (9722, 29160), (11664, 24305), (14580, 19444), (14583, 19440)]