40486560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{84347}}^1$

素因数の和:84365

約数の個数: 48

約数和(自身を含む): 127534176

約数和(自身を除く): 87047616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 84347, 168694, 253041, 337388, 421735, 506082, 674776, 843470, 1012164, 1265205, 1349552, 1686940, 2024328, 2530410, 2699104, 3373880, 4048656, 5060820, 6747760, 8097312, 10121640, 13495520, 20243280, 40486560]

約数ペア:

[(1, 40486560), (2, 20243280), (3, 13495520), (4, 10121640), (5, 8097312), (6, 6747760), (8, 5060820), (10, 4048656), (12, 3373880), (15, 2699104), (16, 2530410), (20, 2024328), (24, 1686940), (30, 1349552), (32, 1265205), (40, 1012164), (48, 843470), (60, 674776), (80, 506082), (96, 421735), (120, 337388), (160, 253041), (240, 168694), (480, 84347)]