231309360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1033}}^1$

素因数の和:1363

約数の個数: 120

約数和(自身を含む): 780066144

約数和(自身を除く): 548756784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 311, 360, 622, 720, 933, 1033, 1244, 1555, 1866, 2066, 2488, 2799, 3099, 3110, 3732, 4132, 4665, 4976, 5165, 5598, 6198, 6220, 7464, 8264, 9297, 9330, 10330, 11196, 12396, 12440, 13995, 14928, 15495, 16528, 18594, 18660, 20660, 22392, 24792, 24880, 27990, 30990, 37188, 37320, 41320, 44784, 46485, 49584, 55980, 61980, 74376, 74640, 82640, 92970, 111960, 123960, 148752, 185940, 223920, 247920, 321263, 371880, 642526, 743760, 963789, 1285052, 1606315, 1927578, 2570104, 2891367, 3212630, 3855156, 4818945, 5140208, 5782734, 6425260, 7710312, 9637890, 11565468, 12850520, 14456835, 15420624, 19275780, 23130936, 25701040, 28913670, 38551560, 46261872, 57827340, 77103120, 115654680, 231309360]

約数ペア:

[(1, 231309360), (2, 115654680), (3, 77103120), (4, 57827340), (5, 46261872), (6, 38551560), (8, 28913670), (9, 25701040), (10, 23130936), (12, 19275780), (15, 15420624), (16, 14456835), (18, 12850520), (20, 11565468), (24, 9637890), (30, 7710312), (36, 6425260), (40, 5782734), (45, 5140208), (48, 4818945), (60, 3855156), (72, 3212630), (80, 2891367), (90, 2570104), (120, 1927578), (144, 1606315), (180, 1285052), (240, 963789), (311, 743760), (360, 642526), (622, 371880), (720, 321263), (933, 247920), (1033, 223920), (1244, 185940), (1555, 148752), (1866, 123960), (2066, 111960), (2488, 92970), (2799, 82640), (3099, 74640), (3110, 74376), (3732, 61980), (4132, 55980), (4665, 49584), (4976, 46485), (5165, 44784), (5598, 41320), (6198, 37320), (6220, 37188), (7464, 30990), (8264, 27990), (9297, 24880), (9330, 24792), (10330, 22392), (11196, 20660), (12396, 18660), (12440, 18594), (13995, 16528), (14928, 15495)]