442856880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{6911}}^1$

素因数の和:7019

約数の個数: 120

約数和(自身を含む): 1504189440

約数和(自身を除く): 1061332560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 89, 90, 120, 144, 178, 180, 240, 267, 356, 360, 445, 534, 712, 720, 801, 890, 1068, 1335, 1424, 1602, 1780, 2136, 2670, 3204, 3560, 4005, 4272, 5340, 6408, 6911, 7120, 8010, 10680, 12816, 13822, 16020, 20733, 21360, 27644, 32040, 34555, 41466, 55288, 62199, 64080, 69110, 82932, 103665, 110576, 124398, 138220, 165864, 207330, 248796, 276440, 310995, 331728, 414660, 497592, 552880, 615079, 621990, 829320, 995184, 1230158, 1243980, 1658640, 1845237, 2460316, 2487960, 3075395, 3690474, 4920632, 4975920, 5535711, 6150790, 7380948, 9226185, 9841264, 11071422, 12301580, 14761896, 18452370, 22142844, 24603160, 27678555, 29523792, 36904740, 44285688, 49206320, 55357110, 73809480, 88571376, 110714220, 147618960, 221428440, 442856880]

約数ペア:

[(1, 442856880), (2, 221428440), (3, 147618960), (4, 110714220), (5, 88571376), (6, 73809480), (8, 55357110), (9, 49206320), (10, 44285688), (12, 36904740), (15, 29523792), (16, 27678555), (18, 24603160), (20, 22142844), (24, 18452370), (30, 14761896), (36, 12301580), (40, 11071422), (45, 9841264), (48, 9226185), (60, 7380948), (72, 6150790), (80, 5535711), (89, 4975920), (90, 4920632), (120, 3690474), (144, 3075395), (178, 2487960), (180, 2460316), (240, 1845237), (267, 1658640), (356, 1243980), (360, 1230158), (445, 995184), (534, 829320), (712, 621990), (720, 615079), (801, 552880), (890, 497592), (1068, 414660), (1335, 331728), (1424, 310995), (1602, 276440), (1780, 248796), (2136, 207330), (2670, 165864), (3204, 138220), (3560, 124398), (4005, 110576), (4272, 103665), (5340, 82932), (6408, 69110), (6911, 64080), (7120, 62199), (8010, 55288), (10680, 41466), (12816, 34555), (13822, 32040), (16020, 27644), (20733, 21360)]