145554840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{439}}^1$

素因数の和:766

約数の個数: 128

約数和(自身を含む): 487872000

約数和(自身を除く): 342317160

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, 307, 360, 439, 540, 614, 878, 921, 1080, 1228, 1317, 1535, 1756, 1842, 2195, 2456, 2634, 2763, 3070, 3512, 3684, 3951, 4390, 4605, 5268, 5526, 6140, 6585, 7368, 7902, 8289, 8780, 9210, 10536, 11052, 11853, 12280, 13170, 13815, 15804, 16578, 17560, 18420, 19755, 22104, 23706, 26340, 27630, 31608, 33156, 36840, 39510, 41445, 47412, 52680, 55260, 59265, 66312, 79020, 82890, 94824, 110520, 118530, 134773, 158040, 165780, 237060, 269546, 331560, 404319, 474120, 539092, 673865, 808638, 1078184, 1212957, 1347730, 1617276, 2021595, 2425914, 2695460, 3234552, 3638871, 4043190, 4851828, 5390920, 6064785, 7277742, 8086380, 9703656, 12129570, 14555484, 16172760, 18194355, 24259140, 29110968, 36388710, 48518280, 72777420, 145554840]

約数ペア:

[(1, 145554840), (2, 72777420), (3, 48518280), (4, 36388710), (5, 29110968), (6, 24259140), (8, 18194355), (9, 16172760), (10, 14555484), (12, 12129570), (15, 9703656), (18, 8086380), (20, 7277742), (24, 6064785), (27, 5390920), (30, 4851828), (36, 4043190), (40, 3638871), (45, 3234552), (54, 2695460), (60, 2425914), (72, 2021595), (90, 1617276), (108, 1347730), (120, 1212957), (135, 1078184), (180, 808638), (216, 673865), (270, 539092), (307, 474120), (360, 404319), (439, 331560), (540, 269546), (614, 237060), (878, 165780), (921, 158040), (1080, 134773), (1228, 118530), (1317, 110520), (1535, 94824), (1756, 82890), (1842, 79020), (2195, 66312), (2456, 59265), (2634, 55260), (2763, 52680), (3070, 47412), (3512, 41445), (3684, 39510), (3951, 36840), (4390, 33156), (4605, 31608), (5268, 27630), (5526, 26340), (6140, 23706), (6585, 22104), (7368, 19755), (7902, 18420), (8289, 17560), (8780, 16578), (9210, 15804), (10536, 13815), (11052, 13170), (11853, 12280)]