122704080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22229}}^1$

素因数の和:22268

約数の個数: 80

約数和(自身を含む): 396938880

約数和(自身を除く): 274234800

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, 22229, 44458, 66687, 88916, 111145, 133374, 177832, 222290, 266748, 333435, 355664, 444580, 511267, 533496, 666870, 889160, 1022534, 1066992, 1333740, 1533801, 1778320, 2045068, 2556335, 2667480, 3067602, 4090136, 5112670, 5334960, 6135204, 7669005, 8180272, 10225340, 12270408, 15338010, 20450680, 24540816, 30676020, 40901360, 61352040, 122704080]

約数ペア:

[(1, 122704080), (2, 61352040), (3, 40901360), (4, 30676020), (5, 24540816), (6, 20450680), (8, 15338010), (10, 12270408), (12, 10225340), (15, 8180272), (16, 7669005), (20, 6135204), (23, 5334960), (24, 5112670), (30, 4090136), (40, 3067602), (46, 2667480), (48, 2556335), (60, 2045068), (69, 1778320), (80, 1533801), (92, 1333740), (115, 1066992), (120, 1022534), (138, 889160), (184, 666870), (230, 533496), (240, 511267), (276, 444580), (345, 355664), (368, 333435), (460, 266748), (552, 222290), (690, 177832), (920, 133374), (1104, 111145), (1380, 88916), (1840, 66687), (2760, 44458), (5520, 22229)]