83608680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{30293}}^1$

素因数の和:30330

約数の個数: 64

約数和(自身を含む): 261740160

約数和(自身を除く): 178131480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 30293, 60586, 90879, 121172, 151465, 181758, 242344, 302930, 363516, 454395, 605860, 696739, 727032, 908790, 1211720, 1393478, 1817580, 2090217, 2786956, 3483695, 3635160, 4180434, 5573912, 6967390, 8360868, 10451085, 13934780, 16721736, 20902170, 27869560, 41804340, 83608680]

約数ペア:

[(1, 83608680), (2, 41804340), (3, 27869560), (4, 20902170), (5, 16721736), (6, 13934780), (8, 10451085), (10, 8360868), (12, 6967390), (15, 5573912), (20, 4180434), (23, 3635160), (24, 3483695), (30, 2786956), (40, 2090217), (46, 1817580), (60, 1393478), (69, 1211720), (92, 908790), (115, 727032), (120, 696739), (138, 605860), (184, 454395), (230, 363516), (276, 302930), (345, 242344), (460, 181758), (552, 151465), (690, 121172), (920, 90879), (1380, 60586), (2760, 30293)]