29903280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:315

約数の個数: 160

約数和(自身を含む): 103707648

約数和(自身を除く): 73804368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 47, 48, 55, 60, 66, 80, 88, 94, 110, 120, 132, 141, 165, 176, 188, 220, 235, 240, 241, 264, 282, 330, 376, 440, 470, 482, 517, 528, 564, 660, 705, 723, 752, 880, 940, 964, 1034, 1128, 1205, 1320, 1410, 1446, 1551, 1880, 1928, 2068, 2256, 2410, 2585, 2640, 2651, 2820, 2892, 3102, 3615, 3760, 3856, 4136, 4820, 5170, 5302, 5640, 5784, 6204, 7230, 7755, 7953, 8272, 9640, 10340, 10604, 11280, 11327, 11568, 12408, 13255, 14460, 15510, 15906, 19280, 20680, 21208, 22654, 24816, 26510, 28920, 31020, 31812, 33981, 39765, 41360, 42416, 45308, 53020, 56635, 57840, 62040, 63624, 67962, 79530, 90616, 106040, 113270, 124080, 124597, 127248, 135924, 159060, 169905, 181232, 212080, 226540, 249194, 271848, 318120, 339810, 373791, 453080, 498388, 543696, 622985, 636240, 679620, 747582, 906160, 996776, 1245970, 1359240, 1495164, 1868955, 1993552, 2491940, 2718480, 2990328, 3737910, 4983880, 5980656, 7475820, 9967760, 14951640, 29903280]

約数ペア:

[(1, 29903280), (2, 14951640), (3, 9967760), (4, 7475820), (5, 5980656), (6, 4983880), (8, 3737910), (10, 2990328), (11, 2718480), (12, 2491940), (15, 1993552), (16, 1868955), (20, 1495164), (22, 1359240), (24, 1245970), (30, 996776), (33, 906160), (40, 747582), (44, 679620), (47, 636240), (48, 622985), (55, 543696), (60, 498388), (66, 453080), (80, 373791), (88, 339810), (94, 318120), (110, 271848), (120, 249194), (132, 226540), (141, 212080), (165, 181232), (176, 169905), (188, 159060), (220, 135924), (235, 127248), (240, 124597), (241, 124080), (264, 113270), (282, 106040), (330, 90616), (376, 79530), (440, 67962), (470, 63624), (482, 62040), (517, 57840), (528, 56635), (564, 53020), (660, 45308), (705, 42416), (723, 41360), (752, 39765), (880, 33981), (940, 31812), (964, 31020), (1034, 28920), (1128, 26510), (1205, 24816), (1320, 22654), (1410, 21208), (1446, 20680), (1551, 19280), (1880, 15906), (1928, 15510), (2068, 14460), (2256, 13255), (2410, 12408), (2585, 11568), (2640, 11327), (2651, 11280), (2820, 10604), (2892, 10340), (3102, 9640), (3615, 8272), (3760, 7953), (3856, 7755), (4136, 7230), (4820, 6204), (5170, 5784), (5302, 5640)]