1890322805040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{27253789}}^1$

素因数の和:27253839

約数の個数: 120

約数和(自身を含む): 6224983666320

約数和(自身を除く): 4334660861280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 289, 340, 408, 510, 578, 680, 816, 867, 1020, 1156, 1360, 1445, 1734, 2040, 2312, 2890, 3468, 4080, 4335, 4624, 5780, 6936, 8670, 11560, 13872, 17340, 23120, 34680, 69360, 27253789, 54507578, 81761367, 109015156, 136268945, 163522734, 218030312, 272537890, 327045468, 408806835, 436060624, 463314413, 545075780, 654090936, 817613670, 926628826, 1090151560, 1308181872, 1389943239, 1635227340, 1853257652, 2180303120, 2316572065, 2779886478, 3270454680, 3706515304, 4633144130, 5559772956, 6540909360, 6949716195, 7413030608, 7876345021, 9266288260, 11119545912, 13899432390, 15752690042, 18532576520, 22239091824, 23629035063, 27798864780, 31505380084, 37065153040, 39381725105, 47258070126, 55597729560, 63010760168, 78763450210, 94516140252, 111195459120, 118145175315, 126021520336, 157526900420, 189032280504, 236290350630, 315053800840, 378064561008, 472580701260, 630107601680, 945161402520, 1890322805040]

約数ペア:

[(1, 1890322805040), (2, 945161402520), (3, 630107601680), (4, 472580701260), (5, 378064561008), (6, 315053800840), (8, 236290350630), (10, 189032280504), (12, 157526900420), (15, 126021520336), (16, 118145175315), (17, 111195459120), (20, 94516140252), (24, 78763450210), (30, 63010760168), (34, 55597729560), (40, 47258070126), (48, 39381725105), (51, 37065153040), (60, 31505380084), (68, 27798864780), (80, 23629035063), (85, 22239091824), (102, 18532576520), (120, 15752690042), (136, 13899432390), (170, 11119545912), (204, 9266288260), (240, 7876345021), (255, 7413030608), (272, 6949716195), (289, 6540909360), (340, 5559772956), (408, 4633144130), (510, 3706515304), (578, 3270454680), (680, 2779886478), (816, 2316572065), (867, 2180303120), (1020, 1853257652), (1156, 1635227340), (1360, 1389943239), (1445, 1308181872), (1734, 1090151560), (2040, 926628826), (2312, 817613670), (2890, 654090936), (3468, 545075780), (4080, 463314413), (4335, 436060624), (4624, 408806835), (5780, 327045468), (6936, 272537890), (8670, 218030312), (11560, 163522734), (13872, 136268945), (17340, 109015156), (23120, 81761367), (34680, 54507578), (69360, 27253789)]