122317680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22159}}^1$

素因数の和:22198

約数の個数: 80

約数和(自身を含む): 395688960

約数和(自身を除く): 273371280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 22159, 44318, 66477, 88636, 110795, 132954, 177272, 221590, 265908, 332385, 354544, 443180, 509657, 531816, 664770, 886360, 1019314, 1063632, 1329540, 1528971, 1772720, 2038628, 2548285, 2659080, 3057942, 4077256, 5096570, 5318160, 6115884, 7644855, 8154512, 10193140, 12231768, 15289710, 20386280, 24463536, 30579420, 40772560, 61158840, 122317680]

約数ペア:

[(1, 122317680), (2, 61158840), (3, 40772560), (4, 30579420), (5, 24463536), (6, 20386280), (8, 15289710), (10, 12231768), (12, 10193140), (15, 8154512), (16, 7644855), (20, 6115884), (23, 5318160), (24, 5096570), (30, 4077256), (40, 3057942), (46, 2659080), (48, 2548285), (60, 2038628), (69, 1772720), (80, 1528971), (92, 1329540), (115, 1063632), (120, 1019314), (138, 886360), (184, 664770), (230, 531816), (240, 509657), (276, 443180), (345, 354544), (368, 332385), (460, 265908), (552, 221590), (690, 177272), (920, 132954), (1104, 110795), (1380, 88636), (1840, 66477), (2760, 44318), (5520, 22159)]