88581480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56783}}^1$

素因数の和:56810

約数の個数: 64

約数和(自身を含む): 286191360

約数和(自身を除く): 197609880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 56783, 113566, 170349, 227132, 283915, 340698, 454264, 567830, 681396, 738179, 851745, 1135660, 1362792, 1476358, 1703490, 2214537, 2271320, 2952716, 3406980, 3690895, 4429074, 5905432, 6813960, 7381790, 8858148, 11072685, 14763580, 17716296, 22145370, 29527160, 44290740, 88581480]

約数ペア:

[(1, 88581480), (2, 44290740), (3, 29527160), (4, 22145370), (5, 17716296), (6, 14763580), (8, 11072685), (10, 8858148), (12, 7381790), (13, 6813960), (15, 5905432), (20, 4429074), (24, 3690895), (26, 3406980), (30, 2952716), (39, 2271320), (40, 2214537), (52, 1703490), (60, 1476358), (65, 1362792), (78, 1135660), (104, 851745), (120, 738179), (130, 681396), (156, 567830), (195, 454264), (260, 340698), (312, 283915), (390, 227132), (520, 170349), (780, 113566), (1560, 56783)]