15691045320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{489733}}^1$

素因数の和:489839

約数の個数: 96

約数和(自身を含む): 51568990200

約数和(自身を除く): 35877944880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 120, 178, 180, 267, 356, 360, 445, 534, 712, 801, 890, 1068, 1335, 1602, 1780, 2136, 2670, 3204, 3560, 4005, 5340, 6408, 8010, 10680, 16020, 32040, 489733, 979466, 1469199, 1958932, 2448665, 2938398, 3917864, 4407597, 4897330, 5876796, 7345995, 8815194, 9794660, 11753592, 14691990, 17630388, 19589320, 22037985, 29383980, 35260776, 43586237, 44075970, 58767960, 87172474, 88151940, 130758711, 174344948, 176303880, 217931185, 261517422, 348689896, 392276133, 435862370, 523034844, 653793555, 784552266, 871724740, 1046069688, 1307587110, 1569104532, 1743449480, 1961380665, 2615174220, 3138209064, 3922761330, 5230348440, 7845522660, 15691045320]

約数ペア:

[(1, 15691045320), (2, 7845522660), (3, 5230348440), (4, 3922761330), (5, 3138209064), (6, 2615174220), (8, 1961380665), (9, 1743449480), (10, 1569104532), (12, 1307587110), (15, 1046069688), (18, 871724740), (20, 784552266), (24, 653793555), (30, 523034844), (36, 435862370), (40, 392276133), (45, 348689896), (60, 261517422), (72, 217931185), (89, 176303880), (90, 174344948), (120, 130758711), (178, 88151940), (180, 87172474), (267, 58767960), (356, 44075970), (360, 43586237), (445, 35260776), (534, 29383980), (712, 22037985), (801, 19589320), (890, 17630388), (1068, 14691990), (1335, 11753592), (1602, 9794660), (1780, 8815194), (2136, 7345995), (2670, 5876796), (3204, 4897330), (3560, 4407597), (4005, 3917864), (5340, 2938398), (6408, 2448665), (8010, 1958932), (10680, 1469199), (16020, 979466), (32040, 489733)]