23750040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4211}}^1$

素因数の和:4272

約数の個数: 64

約数和(自身を含む): 72783360

約数和(自身を除く): 49033320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 4211, 5640, 8422, 12633, 16844, 21055, 25266, 33688, 42110, 50532, 63165, 84220, 101064, 126330, 168440, 197917, 252660, 395834, 505320, 593751, 791668, 989585, 1187502, 1583336, 1979170, 2375004, 2968755, 3958340, 4750008, 5937510, 7916680, 11875020, 23750040]

約数ペア:

[(1, 23750040), (2, 11875020), (3, 7916680), (4, 5937510), (5, 4750008), (6, 3958340), (8, 2968755), (10, 2375004), (12, 1979170), (15, 1583336), (20, 1187502), (24, 989585), (30, 791668), (40, 593751), (47, 505320), (60, 395834), (94, 252660), (120, 197917), (141, 168440), (188, 126330), (235, 101064), (282, 84220), (376, 63165), (470, 50532), (564, 42110), (705, 33688), (940, 25266), (1128, 21055), (1410, 16844), (1880, 12633), (2820, 8422), (4211, 5640)]