445997880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5657}}^1$

素因数の和:5750

約数の個数: 128

約数和(自身を含む): 1507291200

約数和(自身を除く): 1061293320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 73, 90, 108, 120, 135, 146, 180, 216, 219, 270, 292, 360, 365, 438, 540, 584, 657, 730, 876, 1080, 1095, 1314, 1460, 1752, 1971, 2190, 2628, 2920, 3285, 3942, 4380, 5256, 5657, 6570, 7884, 8760, 9855, 11314, 13140, 15768, 16971, 19710, 22628, 26280, 28285, 33942, 39420, 45256, 50913, 56570, 67884, 78840, 84855, 101826, 113140, 135768, 152739, 169710, 203652, 226280, 254565, 305478, 339420, 407304, 412961, 509130, 610956, 678840, 763695, 825922, 1018260, 1221912, 1238883, 1527390, 1651844, 2036520, 2064805, 2477766, 3054780, 3303688, 3716649, 4129610, 4955532, 6109560, 6194415, 7433298, 8259220, 9911064, 11149947, 12388830, 14866596, 16518440, 18583245, 22299894, 24777660, 29733192, 37166490, 44599788, 49555320, 55749735, 74332980, 89199576, 111499470, 148665960, 222998940, 445997880]

約数ペア:

[(1, 445997880), (2, 222998940), (3, 148665960), (4, 111499470), (5, 89199576), (6, 74332980), (8, 55749735), (9, 49555320), (10, 44599788), (12, 37166490), (15, 29733192), (18, 24777660), (20, 22299894), (24, 18583245), (27, 16518440), (30, 14866596), (36, 12388830), (40, 11149947), (45, 9911064), (54, 8259220), (60, 7433298), (72, 6194415), (73, 6109560), (90, 4955532), (108, 4129610), (120, 3716649), (135, 3303688), (146, 3054780), (180, 2477766), (216, 2064805), (219, 2036520), (270, 1651844), (292, 1527390), (360, 1238883), (365, 1221912), (438, 1018260), (540, 825922), (584, 763695), (657, 678840), (730, 610956), (876, 509130), (1080, 412961), (1095, 407304), (1314, 339420), (1460, 305478), (1752, 254565), (1971, 226280), (2190, 203652), (2628, 169710), (2920, 152739), (3285, 135768), (3942, 113140), (4380, 101826), (5256, 84855), (5657, 78840), (6570, 67884), (7884, 56570), (8760, 50913), (9855, 45256), (11314, 39420), (13140, 33942), (15768, 28285), (16971, 26280), (19710, 22628)]