389656169640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{4729}}^1\times {\mathrm{228881}}^1$

素因数の和:233627

約数の個数: 96

約数和(自身を含む): 1266655876200

約数和(自身を除く): 876999706560

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, 4729, 9458, 14187, 18916, 23645, 28374, 37832, 42561, 47290, 56748, 70935, 85122, 94580, 113496, 141870, 170244, 189160, 212805, 228881, 283740, 340488, 425610, 457762, 567480, 686643, 851220, 915524, 1144405, 1373286, 1702440, 1831048, 2059929, 2288810, 2746572, 3433215, 4119858, 4577620, 5493144, 6866430, 8239716, 9155240, 10299645, 13732860, 16479432, 20599290, 27465720, 41198580, 82397160, 1082378249, 2164756498, 3247134747, 4329512996, 5411891245, 6494269494, 8659025992, 9741404241, 10823782490, 12988538988, 16235673735, 19482808482, 21647564980, 25977077976, 32471347470, 38965616964, 43295129960, 48707021205, 64942694940, 77931233928, 97414042410, 129885389880, 194828084820, 389656169640]

約数ペア:

[(1, 389656169640), (2, 194828084820), (3, 129885389880), (4, 97414042410), (5, 77931233928), (6, 64942694940), (8, 48707021205), (9, 43295129960), (10, 38965616964), (12, 32471347470), (15, 25977077976), (18, 21647564980), (20, 19482808482), (24, 16235673735), (30, 12988538988), (36, 10823782490), (40, 9741404241), (45, 8659025992), (60, 6494269494), (72, 5411891245), (90, 4329512996), (120, 3247134747), (180, 2164756498), (360, 1082378249), (4729, 82397160), (9458, 41198580), (14187, 27465720), (18916, 20599290), (23645, 16479432), (28374, 13732860), (37832, 10299645), (42561, 9155240), (47290, 8239716), (56748, 6866430), (70935, 5493144), (85122, 4577620), (94580, 4119858), (113496, 3433215), (141870, 2746572), (170244, 2288810), (189160, 2059929), (212805, 1831048), (228881, 1702440), (283740, 1373286), (340488, 1144405), (425610, 915524), (457762, 851220), (567480, 686643)]