30240825840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{471923}}^1$

素因数の和:472031

約数の個数: 120

約数和(自身を含む): 102700100880

約数和(自身を除く): 72459275040

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, 7120, 8010, 10680, 12816, 16020, 21360, 32040, 64080, 471923, 943846, 1415769, 1887692, 2359615, 2831538, 3775384, 4247307, 4719230, 5663076, 7078845, 7550768, 8494614, 9438460, 11326152, 14157690, 16989228, 18876920, 21236535, 22652304, 28315380, 33978456, 37753840, 42001147, 42473070, 56630760, 67956912, 84002294, 84946140, 113261520, 126003441, 168004588, 169892280, 210005735, 252006882, 336009176, 339784560, 378010323, 420011470, 504013764, 630017205, 672018352, 756020646, 840022940, 1008027528, 1260034410, 1512041292, 1680045880, 1890051615, 2016055056, 2520068820, 3024082584, 3360091760, 3780103230, 5040137640, 6048165168, 7560206460, 10080275280, 15120412920, 30240825840]

約数ペア:

[(1, 30240825840), (2, 15120412920), (3, 10080275280), (4, 7560206460), (5, 6048165168), (6, 5040137640), (8, 3780103230), (9, 3360091760), (10, 3024082584), (12, 2520068820), (15, 2016055056), (16, 1890051615), (18, 1680045880), (20, 1512041292), (24, 1260034410), (30, 1008027528), (36, 840022940), (40, 756020646), (45, 672018352), (48, 630017205), (60, 504013764), (72, 420011470), (80, 378010323), (89, 339784560), (90, 336009176), (120, 252006882), (144, 210005735), (178, 169892280), (180, 168004588), (240, 126003441), (267, 113261520), (356, 84946140), (360, 84002294), (445, 67956912), (534, 56630760), (712, 42473070), (720, 42001147), (801, 37753840), (890, 33978456), (1068, 28315380), (1335, 22652304), (1424, 21236535), (1602, 18876920), (1780, 16989228), (2136, 14157690), (2670, 11326152), (3204, 9438460), (3560, 8494614), (4005, 7550768), (4272, 7078845), (5340, 5663076), (6408, 4719230), (7120, 4247307), (8010, 3775384), (10680, 2831538), (12816, 2359615), (16020, 1887692), (21360, 1415769), (32040, 943846), (64080, 471923)]