72229560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{46301}}^1$

素因数の和:46328

約数の個数: 64

約数和(自身を含む): 233362080

約数和(自身を除く): 161132520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 46301, 92602, 138903, 185204, 231505, 277806, 370408, 463010, 555612, 601913, 694515, 926020, 1111224, 1203826, 1389030, 1805739, 1852040, 2407652, 2778060, 3009565, 3611478, 4815304, 5556120, 6019130, 7222956, 9028695, 12038260, 14445912, 18057390, 24076520, 36114780, 72229560]

約数ペア:

[(1, 72229560), (2, 36114780), (3, 24076520), (4, 18057390), (5, 14445912), (6, 12038260), (8, 9028695), (10, 7222956), (12, 6019130), (13, 5556120), (15, 4815304), (20, 3611478), (24, 3009565), (26, 2778060), (30, 2407652), (39, 1852040), (40, 1805739), (52, 1389030), (60, 1203826), (65, 1111224), (78, 926020), (104, 694515), (120, 601913), (130, 555612), (156, 463010), (195, 370408), (260, 277806), (312, 231505), (390, 185204), (520, 138903), (780, 92602), (1560, 46301)]