12807120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 160

約数和(自身を含む): 43604352

約数和(自身を除く): 30797232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 43, 48, 51, 60, 68, 73, 80, 85, 86, 102, 120, 129, 136, 146, 170, 172, 204, 215, 219, 240, 255, 258, 272, 292, 340, 344, 365, 408, 430, 438, 510, 516, 584, 645, 680, 688, 730, 731, 816, 860, 876, 1020, 1032, 1095, 1168, 1241, 1290, 1360, 1460, 1462, 1720, 1752, 2040, 2064, 2190, 2193, 2482, 2580, 2920, 2924, 3139, 3440, 3504, 3655, 3723, 4080, 4380, 4386, 4964, 5160, 5840, 5848, 6205, 6278, 7310, 7446, 8760, 8772, 9417, 9928, 10320, 10965, 11696, 12410, 12556, 14620, 14892, 15695, 17520, 17544, 18615, 18834, 19856, 21930, 24820, 25112, 29240, 29784, 31390, 35088, 37230, 37668, 43860, 47085, 49640, 50224, 53363, 58480, 59568, 62780, 74460, 75336, 87720, 94170, 99280, 106726, 125560, 148920, 150672, 160089, 175440, 188340, 213452, 251120, 266815, 297840, 320178, 376680, 426904, 533630, 640356, 753360, 800445, 853808, 1067260, 1280712, 1600890, 2134520, 2561424, 3201780, 4269040, 6403560, 12807120]

約数ペア:

[(1, 12807120), (2, 6403560), (3, 4269040), (4, 3201780), (5, 2561424), (6, 2134520), (8, 1600890), (10, 1280712), (12, 1067260), (15, 853808), (16, 800445), (17, 753360), (20, 640356), (24, 533630), (30, 426904), (34, 376680), (40, 320178), (43, 297840), (48, 266815), (51, 251120), (60, 213452), (68, 188340), (73, 175440), (80, 160089), (85, 150672), (86, 148920), (102, 125560), (120, 106726), (129, 99280), (136, 94170), (146, 87720), (170, 75336), (172, 74460), (204, 62780), (215, 59568), (219, 58480), (240, 53363), (255, 50224), (258, 49640), (272, 47085), (292, 43860), (340, 37668), (344, 37230), (365, 35088), (408, 31390), (430, 29784), (438, 29240), (510, 25112), (516, 24820), (584, 21930), (645, 19856), (680, 18834), (688, 18615), (730, 17544), (731, 17520), (816, 15695), (860, 14892), (876, 14620), (1020, 12556), (1032, 12410), (1095, 11696), (1168, 10965), (1241, 10320), (1290, 9928), (1360, 9417), (1460, 8772), (1462, 8760), (1720, 7446), (1752, 7310), (2040, 6278), (2064, 6205), (2190, 5848), (2193, 5840), (2482, 5160), (2580, 4964), (2920, 4386), (2924, 4380), (3139, 4080), (3440, 3723), (3504, 3655)]