73241640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{203449}}^1$

素因数の和:203466

約数の個数: 48

約数和(自身を含む): 238036500

約数和(自身を除く): 164794860

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, 203449, 406898, 610347, 813796, 1017245, 1220694, 1627592, 1831041, 2034490, 2441388, 3051735, 3662082, 4068980, 4882776, 6103470, 7324164, 8137960, 9155205, 12206940, 14648328, 18310410, 24413880, 36620820, 73241640]

約数ペア:

[(1, 73241640), (2, 36620820), (3, 24413880), (4, 18310410), (5, 14648328), (6, 12206940), (8, 9155205), (9, 8137960), (10, 7324164), (12, 6103470), (15, 4882776), (18, 4068980), (20, 3662082), (24, 3051735), (30, 2441388), (36, 2034490), (40, 1831041), (45, 1627592), (60, 1220694), (72, 1017245), (90, 813796), (120, 610347), (180, 406898), (360, 203449)]