27959760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{38833}}^1$

素因数の和:38852

約数の個数: 60

約数和(自身を含む): 93900612

約数和(自身を除く): 65940852

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, 90, 120, 144, 180, 240, 360, 720, 38833, 77666, 116499, 155332, 194165, 232998, 310664, 349497, 388330, 465996, 582495, 621328, 698994, 776660, 931992, 1164990, 1397988, 1553320, 1747485, 1863984, 2329980, 2795976, 3106640, 3494970, 4659960, 5591952, 6989940, 9319920, 13979880, 27959760]

約数ペア:

[(1, 27959760), (2, 13979880), (3, 9319920), (4, 6989940), (5, 5591952), (6, 4659960), (8, 3494970), (9, 3106640), (10, 2795976), (12, 2329980), (15, 1863984), (16, 1747485), (18, 1553320), (20, 1397988), (24, 1164990), (30, 931992), (36, 776660), (40, 698994), (45, 621328), (48, 582495), (60, 465996), (72, 388330), (80, 349497), (90, 310664), (120, 232998), (144, 194165), (180, 155332), (240, 116499), (360, 77666), (720, 38833)]