339967920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{30139}}^1$

素因数の和:30202

約数の個数: 80

約数和(自身を含む): 1076359680

約数和(自身を除く): 736391760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 30139, 60278, 90417, 120556, 150695, 180834, 241112, 301390, 361668, 452085, 482224, 602780, 723336, 904170, 1205560, 1416533, 1446672, 1808340, 2411120, 2833066, 3616680, 4249599, 5666132, 7082665, 7233360, 8499198, 11332264, 14165330, 16998396, 21247995, 22664528, 28330660, 33996792, 42495990, 56661320, 67993584, 84991980, 113322640, 169983960, 339967920]

約数ペア:

[(1, 339967920), (2, 169983960), (3, 113322640), (4, 84991980), (5, 67993584), (6, 56661320), (8, 42495990), (10, 33996792), (12, 28330660), (15, 22664528), (16, 21247995), (20, 16998396), (24, 14165330), (30, 11332264), (40, 8499198), (47, 7233360), (48, 7082665), (60, 5666132), (80, 4249599), (94, 3616680), (120, 2833066), (141, 2411120), (188, 1808340), (235, 1446672), (240, 1416533), (282, 1205560), (376, 904170), (470, 723336), (564, 602780), (705, 482224), (752, 452085), (940, 361668), (1128, 301390), (1410, 241112), (1880, 180834), (2256, 150695), (2820, 120556), (3760, 90417), (5640, 60278), (11280, 30139)]