488271240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4073}}^1$

素因数の和:4133

約数の個数: 160

約数和(自身を含む): 1685902680

約数和(自身を除く): 1197631440

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, 81, 90, 108, 111, 120, 135, 148, 162, 180, 185, 216, 222, 270, 296, 324, 333, 360, 370, 405, 444, 540, 555, 648, 666, 740, 810, 888, 999, 1080, 1110, 1332, 1480, 1620, 1665, 1998, 2220, 2664, 2997, 3240, 3330, 3996, 4073, 4440, 4995, 5994, 6660, 7992, 8146, 9990, 11988, 12219, 13320, 14985, 16292, 19980, 20365, 23976, 24438, 29970, 32584, 36657, 39960, 40730, 48876, 59940, 61095, 73314, 81460, 97752, 109971, 119880, 122190, 146628, 150701, 162920, 183285, 219942, 244380, 293256, 301402, 329913, 366570, 439884, 452103, 488760, 549855, 602804, 659826, 733140, 753505, 879768, 904206, 1099710, 1205608, 1319652, 1356309, 1466280, 1507010, 1649565, 1808412, 2199420, 2260515, 2639304, 2712618, 3014020, 3299130, 3616824, 4068927, 4398840, 4521030, 5425236, 6028040, 6598260, 6781545, 8137854, 9042060, 10850472, 12206781, 13196520, 13563090, 16275708, 18084120, 20344635, 24413562, 27126180, 32551416, 40689270, 48827124, 54252360, 61033905, 81378540, 97654248, 122067810, 162757080, 244135620, 488271240]

約数ペア:

[(1, 488271240), (2, 244135620), (3, 162757080), (4, 122067810), (5, 97654248), (6, 81378540), (8, 61033905), (9, 54252360), (10, 48827124), (12, 40689270), (15, 32551416), (18, 27126180), (20, 24413562), (24, 20344635), (27, 18084120), (30, 16275708), (36, 13563090), (37, 13196520), (40, 12206781), (45, 10850472), (54, 9042060), (60, 8137854), (72, 6781545), (74, 6598260), (81, 6028040), (90, 5425236), (108, 4521030), (111, 4398840), (120, 4068927), (135, 3616824), (148, 3299130), (162, 3014020), (180, 2712618), (185, 2639304), (216, 2260515), (222, 2199420), (270, 1808412), (296, 1649565), (324, 1507010), (333, 1466280), (360, 1356309), (370, 1319652), (405, 1205608), (444, 1099710), (540, 904206), (555, 879768), (648, 753505), (666, 733140), (740, 659826), (810, 602804), (888, 549855), (999, 488760), (1080, 452103), (1110, 439884), (1332, 366570), (1480, 329913), (1620, 301402), (1665, 293256), (1998, 244380), (2220, 219942), (2664, 183285), (2997, 162920), (3240, 150701), (3330, 146628), (3996, 122190), (4073, 119880), (4440, 109971), (4995, 97752), (5994, 81460), (6660, 73314), (7992, 61095), (8146, 59940), (9990, 48876), (11988, 40730), (12219, 39960), (13320, 36657), (14985, 32584), (16292, 29970), (19980, 24438), (20365, 23976)]