30367920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11503}}^1$

素因数の和:11530

約数の個数: 80

約数和(自身を含む): 102707712

約数和(自身を除く): 72339792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 11503, 23006, 34509, 46012, 57515, 69018, 92024, 115030, 126533, 138036, 172545, 184048, 230060, 253066, 276072, 345090, 379599, 460120, 506132, 552144, 632665, 690180, 759198, 920240, 1012264, 1265330, 1380360, 1518396, 1897995, 2024528, 2530660, 2760720, 3036792, 3795990, 5061320, 6073584, 7591980, 10122640, 15183960, 30367920]

約数ペア:

[(1, 30367920), (2, 15183960), (3, 10122640), (4, 7591980), (5, 6073584), (6, 5061320), (8, 3795990), (10, 3036792), (11, 2760720), (12, 2530660), (15, 2024528), (16, 1897995), (20, 1518396), (22, 1380360), (24, 1265330), (30, 1012264), (33, 920240), (40, 759198), (44, 690180), (48, 632665), (55, 552144), (60, 506132), (66, 460120), (80, 379599), (88, 345090), (110, 276072), (120, 253066), (132, 230060), (165, 184048), (176, 172545), (220, 138036), (240, 126533), (264, 115030), (330, 92024), (440, 69018), (528, 57515), (660, 46012), (880, 34509), (1320, 23006), (2640, 11503)]