80701560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{224171}}^1$

素因数の和:224188

約数の個数: 48

約数和(自身を含む): 262281240

約数和(自身を除く): 181579680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 224171, 448342, 672513, 896684, 1120855, 1345026, 1793368, 2017539, 2241710, 2690052, 3362565, 4035078, 4483420, 5380104, 6725130, 8070156, 8966840, 10087695, 13450260, 16140312, 20175390, 26900520, 40350780, 80701560]

約数ペア:

[(1, 80701560), (2, 40350780), (3, 26900520), (4, 20175390), (5, 16140312), (6, 13450260), (8, 10087695), (9, 8966840), (10, 8070156), (12, 6725130), (15, 5380104), (18, 4483420), (20, 4035078), (24, 3362565), (30, 2690052), (36, 2241710), (40, 2017539), (45, 1793368), (60, 1345026), (72, 1120855), (90, 896684), (120, 672513), (180, 448342), (360, 224171)]