755572080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{136879}}^1$

素因数の和:136918

約数の個数: 80

約数和(自身を含む): 2444129280

約数和(自身を除く): 1688557200

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, 136879, 273758, 410637, 547516, 684395, 821274, 1095032, 1368790, 1642548, 2053185, 2190064, 2737580, 3148217, 3285096, 4106370, 5475160, 6296434, 6570192, 8212740, 9444651, 10950320, 12592868, 15741085, 16425480, 18889302, 25185736, 31482170, 32850960, 37778604, 47223255, 50371472, 62964340, 75557208, 94446510, 125928680, 151114416, 188893020, 251857360, 377786040, 755572080]

約数ペア:

[(1, 755572080), (2, 377786040), (3, 251857360), (4, 188893020), (5, 151114416), (6, 125928680), (8, 94446510), (10, 75557208), (12, 62964340), (15, 50371472), (16, 47223255), (20, 37778604), (23, 32850960), (24, 31482170), (30, 25185736), (40, 18889302), (46, 16425480), (48, 15741085), (60, 12592868), (69, 10950320), (80, 9444651), (92, 8212740), (115, 6570192), (120, 6296434), (138, 5475160), (184, 4106370), (230, 3285096), (240, 3148217), (276, 2737580), (345, 2190064), (368, 2053185), (460, 1642548), (552, 1368790), (690, 1095032), (920, 821274), (1104, 684395), (1380, 547516), (1840, 410637), (2760, 273758), (5520, 136879)]