11566720

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:114

約数の個数: 128

約数和(自身を含む): 31726080

約数和(自身を除く): 20159360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 53, 55, 62, 64, 80, 88, 106, 110, 124, 128, 155, 160, 176, 212, 220, 248, 265, 310, 320, 341, 352, 424, 440, 496, 530, 583, 620, 640, 682, 704, 848, 880, 992, 1060, 1166, 1240, 1364, 1408, 1643, 1696, 1705, 1760, 1984, 2120, 2332, 2480, 2728, 2915, 3286, 3392, 3410, 3520, 3968, 4240, 4664, 4960, 5456, 5830, 6572, 6784, 6820, 7040, 8215, 8480, 9328, 9920, 10912, 11660, 13144, 13640, 16430, 16960, 18073, 18656, 19840, 21824, 23320, 26288, 27280, 32860, 33920, 36146, 37312, 43648, 46640, 52576, 54560, 65720, 72292, 74624, 90365, 93280, 105152, 109120, 131440, 144584, 180730, 186560, 210304, 218240, 262880, 289168, 361460, 373120, 525760, 578336, 722920, 1051520, 1156672, 1445840, 2313344, 2891680, 5783360, 11566720]

約数ペア:

[(1, 11566720), (2, 5783360), (4, 2891680), (5, 2313344), (8, 1445840), (10, 1156672), (11, 1051520), (16, 722920), (20, 578336), (22, 525760), (31, 373120), (32, 361460), (40, 289168), (44, 262880), (53, 218240), (55, 210304), (62, 186560), (64, 180730), (80, 144584), (88, 131440), (106, 109120), (110, 105152), (124, 93280), (128, 90365), (155, 74624), (160, 72292), (176, 65720), (212, 54560), (220, 52576), (248, 46640), (265, 43648), (310, 37312), (320, 36146), (341, 33920), (352, 32860), (424, 27280), (440, 26288), (496, 23320), (530, 21824), (583, 19840), (620, 18656), (640, 18073), (682, 16960), (704, 16430), (848, 13640), (880, 13144), (992, 11660), (1060, 10912), (1166, 9920), (1240, 9328), (1364, 8480), (1408, 8215), (1643, 7040), (1696, 6820), (1705, 6784), (1760, 6572), (1984, 5830), (2120, 5456), (2332, 4960), (2480, 4664), (2728, 4240), (2915, 3968), (3286, 3520), (3392, 3410)]