15933540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{643}}^1$

素因数の和:721

約数の個数: 96

約数和(自身を含む): 51932160

約数和(自身を除く): 35998620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 59, 60, 70, 84, 105, 118, 140, 177, 210, 236, 295, 354, 413, 420, 590, 643, 708, 826, 885, 1180, 1239, 1286, 1652, 1770, 1929, 2065, 2478, 2572, 3215, 3540, 3858, 4130, 4501, 4956, 6195, 6430, 7716, 8260, 9002, 9645, 12390, 12860, 13503, 18004, 19290, 22505, 24780, 27006, 37937, 38580, 45010, 54012, 67515, 75874, 90020, 113811, 135030, 151748, 189685, 227622, 265559, 270060, 379370, 455244, 531118, 569055, 758740, 796677, 1062236, 1138110, 1327795, 1593354, 2276220, 2655590, 3186708, 3983385, 5311180, 7966770, 15933540]

約数ペア:

[(1, 15933540), (2, 7966770), (3, 5311180), (4, 3983385), (5, 3186708), (6, 2655590), (7, 2276220), (10, 1593354), (12, 1327795), (14, 1138110), (15, 1062236), (20, 796677), (21, 758740), (28, 569055), (30, 531118), (35, 455244), (42, 379370), (59, 270060), (60, 265559), (70, 227622), (84, 189685), (105, 151748), (118, 135030), (140, 113811), (177, 90020), (210, 75874), (236, 67515), (295, 54012), (354, 45010), (413, 38580), (420, 37937), (590, 27006), (643, 24780), (708, 22505), (826, 19290), (885, 18004), (1180, 13503), (1239, 12860), (1286, 12390), (1652, 9645), (1770, 9002), (1929, 8260), (2065, 7716), (2478, 6430), (2572, 6195), (3215, 4956), (3540, 4501), (3858, 4130)]