22920840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1117}}^1$

素因数の和:1156

約数の個数: 128

約数和(自身を含む): 80496000

約数和(自身を除く): 57575160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1117, 1140, 1368, 1710, 2052, 2234, 2280, 2565, 3351, 3420, 4104, 4468, 5130, 5585, 6702, 6840, 8936, 10053, 10260, 11170, 13404, 16755, 20106, 20520, 21223, 22340, 26808, 30159, 33510, 40212, 42446, 44680, 50265, 60318, 63669, 67020, 80424, 84892, 100530, 106115, 120636, 127338, 134040, 150795, 169784, 191007, 201060, 212230, 241272, 254676, 301590, 318345, 382014, 402120, 424460, 509352, 573021, 603180, 636690, 764028, 848920, 955035, 1146042, 1206360, 1273380, 1528056, 1910070, 2292084, 2546760, 2865105, 3820140, 4584168, 5730210, 7640280, 11460420, 22920840]

約数ペア:

[(1, 22920840), (2, 11460420), (3, 7640280), (4, 5730210), (5, 4584168), (6, 3820140), (8, 2865105), (9, 2546760), (10, 2292084), (12, 1910070), (15, 1528056), (18, 1273380), (19, 1206360), (20, 1146042), (24, 955035), (27, 848920), (30, 764028), (36, 636690), (38, 603180), (40, 573021), (45, 509352), (54, 424460), (57, 402120), (60, 382014), (72, 318345), (76, 301590), (90, 254676), (95, 241272), (108, 212230), (114, 201060), (120, 191007), (135, 169784), (152, 150795), (171, 134040), (180, 127338), (190, 120636), (216, 106115), (228, 100530), (270, 84892), (285, 80424), (342, 67020), (360, 63669), (380, 60318), (456, 50265), (513, 44680), (540, 42446), (570, 40212), (684, 33510), (760, 30159), (855, 26808), (1026, 22340), (1080, 21223), (1117, 20520), (1140, 20106), (1368, 16755), (1710, 13404), (2052, 11170), (2234, 10260), (2280, 10053), (2565, 8936), (3351, 6840), (3420, 6702), (4104, 5585), (4468, 5130)]