1248126840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{619}}^1\times {\mathrm{1867}}^1$

素因数の和:2506

約数の個数: 128

約数和(自身を含む): 4169376000

約数和(自身を除く): 2921249160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 619, 1080, 1238, 1857, 1867, 2476, 3095, 3714, 3734, 4952, 5571, 5601, 6190, 7428, 7468, 9285, 9335, 11142, 11202, 12380, 14856, 14936, 16713, 16803, 18570, 18670, 22284, 22404, 24760, 27855, 28005, 33426, 33606, 37140, 37340, 44568, 44808, 50409, 55710, 56010, 66852, 67212, 74280, 74680, 83565, 84015, 100818, 111420, 112020, 133704, 134424, 167130, 168030, 201636, 222840, 224040, 252045, 334260, 336060, 403272, 504090, 668520, 672120, 1008180, 1155673, 2016360, 2311346, 3467019, 4622692, 5778365, 6934038, 9245384, 10401057, 11556730, 13868076, 17335095, 20802114, 23113460, 27736152, 31203171, 34670190, 41604228, 46226920, 52005285, 62406342, 69340380, 83208456, 104010570, 124812684, 138680760, 156015855, 208021140, 249625368, 312031710, 416042280, 624063420, 1248126840]

約数ペア:

[(1, 1248126840), (2, 624063420), (3, 416042280), (4, 312031710), (5, 249625368), (6, 208021140), (8, 156015855), (9, 138680760), (10, 124812684), (12, 104010570), (15, 83208456), (18, 69340380), (20, 62406342), (24, 52005285), (27, 46226920), (30, 41604228), (36, 34670190), (40, 31203171), (45, 27736152), (54, 23113460), (60, 20802114), (72, 17335095), (90, 13868076), (108, 11556730), (120, 10401057), (135, 9245384), (180, 6934038), (216, 5778365), (270, 4622692), (360, 3467019), (540, 2311346), (619, 2016360), (1080, 1155673), (1238, 1008180), (1857, 672120), (1867, 668520), (2476, 504090), (3095, 403272), (3714, 336060), (3734, 334260), (4952, 252045), (5571, 224040), (5601, 222840), (6190, 201636), (7428, 168030), (7468, 167130), (9285, 134424), (9335, 133704), (11142, 112020), (11202, 111420), (12380, 100818), (14856, 84015), (14936, 83565), (16713, 74680), (16803, 74280), (18570, 67212), (18670, 66852), (22284, 56010), (22404, 55710), (24760, 50409), (27855, 44808), (28005, 44568), (33426, 37340), (33606, 37140)]