540465840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{4339}}^1$

素因数の和:4531

約数の個数: 120

約数和(自身を含む): 1825976880

約数和(自身を除く): 1285511040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 173, 180, 240, 346, 360, 519, 692, 720, 865, 1038, 1384, 1557, 1730, 2076, 2595, 2768, 3114, 3460, 4152, 4339, 5190, 6228, 6920, 7785, 8304, 8678, 10380, 12456, 13017, 13840, 15570, 17356, 20760, 21695, 24912, 26034, 31140, 34712, 39051, 41520, 43390, 52068, 62280, 65085, 69424, 78102, 86780, 104136, 124560, 130170, 156204, 173560, 195255, 208272, 260340, 312408, 347120, 390510, 520680, 624816, 750647, 781020, 1041360, 1501294, 1562040, 2251941, 3002588, 3124080, 3753235, 4503882, 6005176, 6755823, 7506470, 9007764, 11259705, 12010352, 13511646, 15012940, 18015528, 22519410, 27023292, 30025880, 33779115, 36031056, 45038820, 54046584, 60051760, 67558230, 90077640, 108093168, 135116460, 180155280, 270232920, 540465840]

約数ペア:

[(1, 540465840), (2, 270232920), (3, 180155280), (4, 135116460), (5, 108093168), (6, 90077640), (8, 67558230), (9, 60051760), (10, 54046584), (12, 45038820), (15, 36031056), (16, 33779115), (18, 30025880), (20, 27023292), (24, 22519410), (30, 18015528), (36, 15012940), (40, 13511646), (45, 12010352), (48, 11259705), (60, 9007764), (72, 7506470), (80, 6755823), (90, 6005176), (120, 4503882), (144, 3753235), (173, 3124080), (180, 3002588), (240, 2251941), (346, 1562040), (360, 1501294), (519, 1041360), (692, 781020), (720, 750647), (865, 624816), (1038, 520680), (1384, 390510), (1557, 347120), (1730, 312408), (2076, 260340), (2595, 208272), (2768, 195255), (3114, 173560), (3460, 156204), (4152, 130170), (4339, 124560), (5190, 104136), (6228, 86780), (6920, 78102), (7785, 69424), (8304, 65085), (8678, 62280), (10380, 52068), (12456, 43390), (13017, 41520), (13840, 39051), (15570, 34712), (17356, 31140), (20760, 26034), (21695, 24912)]