12345223320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1490969}}^1$

素因数の和:1491009

約数の個数: 96

約数和(自身を含む): 41866437600

約数和(自身を除く): 29521214280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 1490969, 2981938, 4472907, 5963876, 7454845, 8945814, 11927752, 13418721, 14909690, 17891628, 22364535, 26837442, 29819380, 34292287, 35783256, 44729070, 53674884, 59638760, 67093605, 68584574, 89458140, 102876861, 107349768, 134187210, 137169148, 171461435, 178916280, 205753722, 268374420, 274338296, 308630583, 342922870, 411507444, 514384305, 536748840, 617261166, 685845740, 823014888, 1028768610, 1234522332, 1371691480, 1543152915, 2057537220, 2469044664, 3086305830, 4115074440, 6172611660, 12345223320]

約数ペア:

[(1, 12345223320), (2, 6172611660), (3, 4115074440), (4, 3086305830), (5, 2469044664), (6, 2057537220), (8, 1543152915), (9, 1371691480), (10, 1234522332), (12, 1028768610), (15, 823014888), (18, 685845740), (20, 617261166), (23, 536748840), (24, 514384305), (30, 411507444), (36, 342922870), (40, 308630583), (45, 274338296), (46, 268374420), (60, 205753722), (69, 178916280), (72, 171461435), (90, 137169148), (92, 134187210), (115, 107349768), (120, 102876861), (138, 89458140), (180, 68584574), (184, 67093605), (207, 59638760), (230, 53674884), (276, 44729070), (345, 35783256), (360, 34292287), (414, 29819380), (460, 26837442), (552, 22364535), (690, 17891628), (828, 14909690), (920, 13418721), (1035, 11927752), (1380, 8945814), (1656, 7454845), (2070, 5963876), (2760, 4472907), (4140, 2981938), (8280, 1490969)]