23112240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:171

約数の個数: 160

約数和(自身を含む): 77137920

約数和(自身を除く): 54025680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 53, 60, 69, 79, 80, 92, 106, 115, 120, 138, 158, 159, 184, 212, 230, 237, 240, 265, 276, 316, 318, 345, 368, 395, 424, 460, 474, 530, 552, 632, 636, 690, 790, 795, 848, 920, 948, 1060, 1104, 1185, 1219, 1264, 1272, 1380, 1580, 1590, 1817, 1840, 1896, 2120, 2370, 2438, 2544, 2760, 3160, 3180, 3634, 3657, 3792, 4187, 4240, 4740, 4876, 5451, 5520, 6095, 6320, 6360, 7268, 7314, 8374, 9085, 9480, 9752, 10902, 12190, 12561, 12720, 14536, 14628, 16748, 18170, 18285, 18960, 19504, 20935, 21804, 24380, 25122, 27255, 29072, 29256, 33496, 36340, 36570, 41870, 43608, 48760, 50244, 54510, 58512, 62805, 66992, 72680, 73140, 83740, 87216, 96301, 97520, 100488, 109020, 125610, 145360, 146280, 167480, 192602, 200976, 218040, 251220, 288903, 292560, 334960, 385204, 436080, 481505, 502440, 577806, 770408, 963010, 1004880, 1155612, 1444515, 1540816, 1926020, 2311224, 2889030, 3852040, 4622448, 5778060, 7704080, 11556120, 23112240]

約数ペア:

[(1, 23112240), (2, 11556120), (3, 7704080), (4, 5778060), (5, 4622448), (6, 3852040), (8, 2889030), (10, 2311224), (12, 1926020), (15, 1540816), (16, 1444515), (20, 1155612), (23, 1004880), (24, 963010), (30, 770408), (40, 577806), (46, 502440), (48, 481505), (53, 436080), (60, 385204), (69, 334960), (79, 292560), (80, 288903), (92, 251220), (106, 218040), (115, 200976), (120, 192602), (138, 167480), (158, 146280), (159, 145360), (184, 125610), (212, 109020), (230, 100488), (237, 97520), (240, 96301), (265, 87216), (276, 83740), (316, 73140), (318, 72680), (345, 66992), (368, 62805), (395, 58512), (424, 54510), (460, 50244), (474, 48760), (530, 43608), (552, 41870), (632, 36570), (636, 36340), (690, 33496), (790, 29256), (795, 29072), (848, 27255), (920, 25122), (948, 24380), (1060, 21804), (1104, 20935), (1185, 19504), (1219, 18960), (1264, 18285), (1272, 18170), (1380, 16748), (1580, 14628), (1590, 14536), (1817, 12720), (1840, 12561), (1896, 12190), (2120, 10902), (2370, 9752), (2438, 9480), (2544, 9085), (2760, 8374), (3160, 7314), (3180, 7268), (3634, 6360), (3657, 6320), (3792, 6095), (4187, 5520), (4240, 5451), (4740, 4876)]