719073840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{130267}}^1$

素因数の和:130306

約数の個数: 80

約数和(自身を含む): 2326065408

約数和(自身を除く): 1606991568

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, 130267, 260534, 390801, 521068, 651335, 781602, 1042136, 1302670, 1563204, 1954005, 2084272, 2605340, 2996141, 3126408, 3908010, 5210680, 5992282, 6252816, 7816020, 8988423, 10421360, 11984564, 14980705, 15632040, 17976846, 23969128, 29961410, 31264080, 35953692, 44942115, 47938256, 59922820, 71907384, 89884230, 119845640, 143814768, 179768460, 239691280, 359536920, 719073840]

約数ペア:

[(1, 719073840), (2, 359536920), (3, 239691280), (4, 179768460), (5, 143814768), (6, 119845640), (8, 89884230), (10, 71907384), (12, 59922820), (15, 47938256), (16, 44942115), (20, 35953692), (23, 31264080), (24, 29961410), (30, 23969128), (40, 17976846), (46, 15632040), (48, 14980705), (60, 11984564), (69, 10421360), (80, 8988423), (92, 7816020), (115, 6252816), (120, 5992282), (138, 5210680), (184, 3908010), (230, 3126408), (240, 2996141), (276, 2605340), (345, 2084272), (368, 1954005), (460, 1563204), (552, 1302670), (690, 1042136), (920, 781602), (1104, 651335), (1380, 521068), (1840, 390801), (2760, 260534), (5520, 130267)]