72872460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{44983}}^1$

素因数の和:45004

約数の個数: 60

約数和(自身を含む): 228608688

約数和(自身を除く): 155736228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 44983, 89966, 134949, 179932, 224915, 269898, 404847, 449830, 539796, 674745, 809694, 899660, 1214541, 1349490, 1619388, 2024235, 2429082, 2698980, 3643623, 4048470, 4858164, 6072705, 7287246, 8096940, 12145410, 14574492, 18218115, 24290820, 36436230, 72872460]

約数ペア:

[(1, 72872460), (2, 36436230), (3, 24290820), (4, 18218115), (5, 14574492), (6, 12145410), (9, 8096940), (10, 7287246), (12, 6072705), (15, 4858164), (18, 4048470), (20, 3643623), (27, 2698980), (30, 2429082), (36, 2024235), (45, 1619388), (54, 1349490), (60, 1214541), (81, 899660), (90, 809694), (108, 674745), (135, 539796), (162, 449830), (180, 404847), (270, 269898), (324, 224915), (405, 179932), (540, 134949), (810, 89966), (1620, 44983)]