1145555280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{23747}}^1$

素因数の和:23833

約数の個数: 120

約数和(自身を含む): 3904741152

約数和(自身を除く): 2759185872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 67, 72, 80, 90, 120, 134, 144, 180, 201, 240, 268, 335, 360, 402, 536, 603, 670, 720, 804, 1005, 1072, 1206, 1340, 1608, 2010, 2412, 2680, 3015, 3216, 4020, 4824, 5360, 6030, 8040, 9648, 12060, 16080, 23747, 24120, 47494, 48240, 71241, 94988, 118735, 142482, 189976, 213723, 237470, 284964, 356205, 379952, 427446, 474940, 569928, 712410, 854892, 949880, 1068615, 1139856, 1424820, 1591049, 1709784, 1899760, 2137230, 2849640, 3182098, 3419568, 4274460, 4773147, 5699280, 6364196, 7955245, 8548920, 9546294, 12728392, 14319441, 15910490, 17097840, 19092588, 23865735, 25456784, 28638882, 31820980, 38185176, 47731470, 57277764, 63641960, 71597205, 76370352, 95462940, 114555528, 127283920, 143194410, 190925880, 229111056, 286388820, 381851760, 572777640, 1145555280]

約数ペア:

[(1, 1145555280), (2, 572777640), (3, 381851760), (4, 286388820), (5, 229111056), (6, 190925880), (8, 143194410), (9, 127283920), (10, 114555528), (12, 95462940), (15, 76370352), (16, 71597205), (18, 63641960), (20, 57277764), (24, 47731470), (30, 38185176), (36, 31820980), (40, 28638882), (45, 25456784), (48, 23865735), (60, 19092588), (67, 17097840), (72, 15910490), (80, 14319441), (90, 12728392), (120, 9546294), (134, 8548920), (144, 7955245), (180, 6364196), (201, 5699280), (240, 4773147), (268, 4274460), (335, 3419568), (360, 3182098), (402, 2849640), (536, 2137230), (603, 1899760), (670, 1709784), (720, 1591049), (804, 1424820), (1005, 1139856), (1072, 1068615), (1206, 949880), (1340, 854892), (1608, 712410), (2010, 569928), (2412, 474940), (2680, 427446), (3015, 379952), (3216, 356205), (4020, 284964), (4824, 237470), (5360, 213723), (6030, 189976), (8040, 142482), (9648, 118735), (12060, 94988), (16080, 71241), (23747, 48240), (24120, 47494)]