4921680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{20507}}^1$

素因数の和:20523

約数の個数: 40

約数和(自身を含む): 15257952

約数和(自身を除く): 10336272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 20507, 41014, 61521, 82028, 102535, 123042, 164056, 205070, 246084, 307605, 328112, 410140, 492168, 615210, 820280, 984336, 1230420, 1640560, 2460840, 4921680]

約数ペア:

[(1, 4921680), (2, 2460840), (3, 1640560), (4, 1230420), (5, 984336), (6, 820280), (8, 615210), (10, 492168), (12, 410140), (15, 328112), (16, 307605), (20, 246084), (24, 205070), (30, 164056), (40, 123042), (48, 102535), (60, 82028), (80, 61521), (120, 41014), (240, 20507)]