4275720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:164

約数の個数: 128

約数和(自身を含む): 14774400

約数和(自身を除く): 10498680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 107, 108, 111, 120, 135, 148, 180, 185, 214, 216, 222, 270, 296, 321, 333, 360, 370, 428, 444, 535, 540, 555, 642, 666, 740, 856, 888, 963, 999, 1070, 1080, 1110, 1284, 1332, 1480, 1605, 1665, 1926, 1998, 2140, 2220, 2568, 2664, 2889, 3210, 3330, 3852, 3959, 3996, 4280, 4440, 4815, 4995, 5778, 6420, 6660, 7704, 7918, 7992, 9630, 9990, 11556, 11877, 12840, 13320, 14445, 15836, 19260, 19795, 19980, 23112, 23754, 28890, 31672, 35631, 38520, 39590, 39960, 47508, 57780, 59385, 71262, 79180, 95016, 106893, 115560, 118770, 142524, 158360, 178155, 213786, 237540, 285048, 356310, 427572, 475080, 534465, 712620, 855144, 1068930, 1425240, 2137860, 4275720]

約数ペア:

[(1, 4275720), (2, 2137860), (3, 1425240), (4, 1068930), (5, 855144), (6, 712620), (8, 534465), (9, 475080), (10, 427572), (12, 356310), (15, 285048), (18, 237540), (20, 213786), (24, 178155), (27, 158360), (30, 142524), (36, 118770), (37, 115560), (40, 106893), (45, 95016), (54, 79180), (60, 71262), (72, 59385), (74, 57780), (90, 47508), (107, 39960), (108, 39590), (111, 38520), (120, 35631), (135, 31672), (148, 28890), (180, 23754), (185, 23112), (214, 19980), (216, 19795), (222, 19260), (270, 15836), (296, 14445), (321, 13320), (333, 12840), (360, 11877), (370, 11556), (428, 9990), (444, 9630), (535, 7992), (540, 7918), (555, 7704), (642, 6660), (666, 6420), (740, 5778), (856, 4995), (888, 4815), (963, 4440), (999, 4280), (1070, 3996), (1080, 3959), (1110, 3852), (1284, 3330), (1332, 3210), (1480, 2889), (1605, 2664), (1665, 2568), (1926, 2220), (1998, 2140)]