27673080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:261

約数の個数: 128

約数和(自身を含む): 88197120

約数和(自身を除く): 60524040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 43, 60, 62, 86, 93, 120, 124, 129, 155, 172, 173, 186, 215, 248, 258, 310, 344, 346, 372, 430, 465, 516, 519, 620, 645, 692, 744, 860, 865, 930, 1032, 1038, 1240, 1290, 1333, 1384, 1720, 1730, 1860, 2076, 2580, 2595, 2666, 3460, 3720, 3999, 4152, 5160, 5190, 5332, 5363, 6665, 6920, 7439, 7998, 10380, 10664, 10726, 13330, 14878, 15996, 16089, 19995, 20760, 21452, 22317, 26660, 26815, 29756, 31992, 32178, 37195, 39990, 42904, 44634, 53320, 53630, 59512, 64356, 74390, 79980, 80445, 89268, 107260, 111585, 128712, 148780, 159960, 160890, 178536, 214520, 223170, 230609, 297560, 321780, 446340, 461218, 643560, 691827, 892680, 922436, 1153045, 1383654, 1844872, 2306090, 2767308, 3459135, 4612180, 5534616, 6918270, 9224360, 13836540, 27673080]

約数ペア:

[(1, 27673080), (2, 13836540), (3, 9224360), (4, 6918270), (5, 5534616), (6, 4612180), (8, 3459135), (10, 2767308), (12, 2306090), (15, 1844872), (20, 1383654), (24, 1153045), (30, 922436), (31, 892680), (40, 691827), (43, 643560), (60, 461218), (62, 446340), (86, 321780), (93, 297560), (120, 230609), (124, 223170), (129, 214520), (155, 178536), (172, 160890), (173, 159960), (186, 148780), (215, 128712), (248, 111585), (258, 107260), (310, 89268), (344, 80445), (346, 79980), (372, 74390), (430, 64356), (465, 59512), (516, 53630), (519, 53320), (620, 44634), (645, 42904), (692, 39990), (744, 37195), (860, 32178), (865, 31992), (930, 29756), (1032, 26815), (1038, 26660), (1240, 22317), (1290, 21452), (1333, 20760), (1384, 19995), (1720, 16089), (1730, 15996), (1860, 14878), (2076, 13330), (2580, 10726), (2595, 10664), (2666, 10380), (3460, 7998), (3720, 7439), (3999, 6920), (4152, 6665), (5160, 5363), (5190, 5332)]