48788520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1607}}^1$

素因数の和:1655

約数の個数: 128

約数和(自身を含む): 166717440

約数和(自身を除く): 117928920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 132, 138, 165, 184, 220, 230, 253, 264, 276, 330, 345, 440, 460, 506, 552, 660, 690, 759, 920, 1012, 1265, 1320, 1380, 1518, 1607, 2024, 2530, 2760, 3036, 3214, 3795, 4821, 5060, 6072, 6428, 7590, 8035, 9642, 10120, 12856, 15180, 16070, 17677, 19284, 24105, 30360, 32140, 35354, 36961, 38568, 48210, 53031, 64280, 70708, 73922, 88385, 96420, 106062, 110883, 141416, 147844, 176770, 184805, 192840, 212124, 221766, 265155, 295688, 353540, 369610, 406571, 424248, 443532, 530310, 554415, 707080, 739220, 813142, 887064, 1060620, 1108830, 1219713, 1478440, 1626284, 2032855, 2121240, 2217660, 2439426, 3252568, 4065710, 4435320, 4878852, 6098565, 8131420, 9757704, 12197130, 16262840, 24394260, 48788520]

約数ペア:

[(1, 48788520), (2, 24394260), (3, 16262840), (4, 12197130), (5, 9757704), (6, 8131420), (8, 6098565), (10, 4878852), (11, 4435320), (12, 4065710), (15, 3252568), (20, 2439426), (22, 2217660), (23, 2121240), (24, 2032855), (30, 1626284), (33, 1478440), (40, 1219713), (44, 1108830), (46, 1060620), (55, 887064), (60, 813142), (66, 739220), (69, 707080), (88, 554415), (92, 530310), (110, 443532), (115, 424248), (120, 406571), (132, 369610), (138, 353540), (165, 295688), (184, 265155), (220, 221766), (230, 212124), (253, 192840), (264, 184805), (276, 176770), (330, 147844), (345, 141416), (440, 110883), (460, 106062), (506, 96420), (552, 88385), (660, 73922), (690, 70708), (759, 64280), (920, 53031), (1012, 48210), (1265, 38568), (1320, 36961), (1380, 35354), (1518, 32140), (1607, 30360), (2024, 24105), (2530, 19284), (2760, 17677), (3036, 16070), (3214, 15180), (3795, 12856), (4821, 10120), (5060, 9642), (6072, 8035), (6428, 7590)]