2584080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:153

約数の個数: 120

約数和(自身を含む): 9004632

約数和(自身を除く): 6420552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 97, 111, 120, 144, 148, 180, 185, 194, 222, 240, 291, 296, 333, 360, 370, 388, 444, 485, 555, 582, 592, 666, 720, 740, 776, 873, 888, 970, 1110, 1164, 1332, 1455, 1480, 1552, 1665, 1746, 1776, 1940, 2220, 2328, 2664, 2910, 2960, 3330, 3492, 3589, 3880, 4365, 4440, 4656, 5328, 5820, 6660, 6984, 7178, 7760, 8730, 8880, 10767, 11640, 13320, 13968, 14356, 17460, 17945, 21534, 23280, 26640, 28712, 32301, 34920, 35890, 43068, 53835, 57424, 64602, 69840, 71780, 86136, 107670, 129204, 143560, 161505, 172272, 215340, 258408, 287120, 323010, 430680, 516816, 646020, 861360, 1292040, 2584080]

約数ペア:

[(1, 2584080), (2, 1292040), (3, 861360), (4, 646020), (5, 516816), (6, 430680), (8, 323010), (9, 287120), (10, 258408), (12, 215340), (15, 172272), (16, 161505), (18, 143560), (20, 129204), (24, 107670), (30, 86136), (36, 71780), (37, 69840), (40, 64602), (45, 57424), (48, 53835), (60, 43068), (72, 35890), (74, 34920), (80, 32301), (90, 28712), (97, 26640), (111, 23280), (120, 21534), (144, 17945), (148, 17460), (180, 14356), (185, 13968), (194, 13320), (222, 11640), (240, 10767), (291, 8880), (296, 8730), (333, 7760), (360, 7178), (370, 6984), (388, 6660), (444, 5820), (485, 5328), (555, 4656), (582, 4440), (592, 4365), (666, 3880), (720, 3589), (740, 3492), (776, 3330), (873, 2960), (888, 2910), (970, 2664), (1110, 2328), (1164, 2220), (1332, 1940), (1455, 1776), (1480, 1746), (1552, 1665)]