264022740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2063}}^1$

素因数の和:2163

約数の個数: 120

約数和(自身を含む): 839139840

約数和(自身を除く): 575117100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 81, 90, 108, 135, 158, 162, 180, 237, 270, 316, 324, 395, 405, 474, 540, 711, 790, 810, 948, 1185, 1422, 1580, 1620, 2063, 2133, 2370, 2844, 3555, 4126, 4266, 4740, 6189, 6399, 7110, 8252, 8532, 10315, 10665, 12378, 12798, 14220, 18567, 20630, 21330, 24756, 25596, 30945, 31995, 37134, 41260, 42660, 55701, 61890, 63990, 74268, 92835, 111402, 123780, 127980, 162977, 167103, 185670, 222804, 278505, 325954, 334206, 371340, 488931, 557010, 651908, 668412, 814885, 835515, 977862, 1114020, 1466793, 1629770, 1671030, 1955724, 2444655, 2933586, 3259540, 3342060, 4400379, 4889310, 5867172, 7333965, 8800758, 9778620, 13201137, 14667930, 17601516, 22001895, 26402274, 29335860, 44003790, 52804548, 66005685, 88007580, 132011370, 264022740]

約数ペア:

[(1, 264022740), (2, 132011370), (3, 88007580), (4, 66005685), (5, 52804548), (6, 44003790), (9, 29335860), (10, 26402274), (12, 22001895), (15, 17601516), (18, 14667930), (20, 13201137), (27, 9778620), (30, 8800758), (36, 7333965), (45, 5867172), (54, 4889310), (60, 4400379), (79, 3342060), (81, 3259540), (90, 2933586), (108, 2444655), (135, 1955724), (158, 1671030), (162, 1629770), (180, 1466793), (237, 1114020), (270, 977862), (316, 835515), (324, 814885), (395, 668412), (405, 651908), (474, 557010), (540, 488931), (711, 371340), (790, 334206), (810, 325954), (948, 278505), (1185, 222804), (1422, 185670), (1580, 167103), (1620, 162977), (2063, 127980), (2133, 123780), (2370, 111402), (2844, 92835), (3555, 74268), (4126, 63990), (4266, 61890), (4740, 55701), (6189, 42660), (6399, 41260), (7110, 37134), (8252, 31995), (8532, 30945), (10315, 25596), (10665, 24756), (12378, 21330), (12798, 20630), (14220, 18567)]