61826040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{653}}^1$

素因数の和:933

約数の個数: 96

約数和(自身を含む): 202007520

約数和(自身を除く): 140181480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 263, 360, 526, 653, 789, 1052, 1306, 1315, 1578, 1959, 2104, 2367, 2612, 2630, 3156, 3265, 3918, 3945, 4734, 5224, 5260, 5877, 6312, 6530, 7836, 7890, 9468, 9795, 10520, 11754, 11835, 13060, 15672, 15780, 18936, 19590, 23508, 23670, 26120, 29385, 31560, 39180, 47016, 47340, 58770, 78360, 94680, 117540, 171739, 235080, 343478, 515217, 686956, 858695, 1030434, 1373912, 1545651, 1717390, 2060868, 2576085, 3091302, 3434780, 4121736, 5152170, 6182604, 6869560, 7728255, 10304340, 12365208, 15456510, 20608680, 30913020, 61826040]

約数ペア:

[(1, 61826040), (2, 30913020), (3, 20608680), (4, 15456510), (5, 12365208), (6, 10304340), (8, 7728255), (9, 6869560), (10, 6182604), (12, 5152170), (15, 4121736), (18, 3434780), (20, 3091302), (24, 2576085), (30, 2060868), (36, 1717390), (40, 1545651), (45, 1373912), (60, 1030434), (72, 858695), (90, 686956), (120, 515217), (180, 343478), (263, 235080), (360, 171739), (526, 117540), (653, 94680), (789, 78360), (1052, 58770), (1306, 47340), (1315, 47016), (1578, 39180), (1959, 31560), (2104, 29385), (2367, 26120), (2612, 23670), (2630, 23508), (3156, 19590), (3265, 18936), (3918, 15780), (3945, 15672), (4734, 13060), (5224, 11835), (5260, 11754), (5877, 10520), (6312, 9795), (6530, 9468), (7836, 7890)]