78476681040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10547941}}^1$

素因数の和:10547988

約数の個数: 80

約数和(自身を含む): 251125403136

約数和(自身を除く): 172648722096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 10547941, 21095882, 31643823, 42191764, 52739705, 63287646, 84383528, 105479410, 126575292, 158219115, 168767056, 210958820, 253150584, 316438230, 326986171, 421917640, 506301168, 632876460, 653972342, 843835280, 980958513, 1265752920, 1307944684, 1634930855, 1961917026, 2531505840, 2615889368, 3269861710, 3923834052, 4904792565, 5231778736, 6539723420, 7847668104, 9809585130, 13079446840, 15695336208, 19619170260, 26158893680, 39238340520, 78476681040]

約数ペア:

[(1, 78476681040), (2, 39238340520), (3, 26158893680), (4, 19619170260), (5, 15695336208), (6, 13079446840), (8, 9809585130), (10, 7847668104), (12, 6539723420), (15, 5231778736), (16, 4904792565), (20, 3923834052), (24, 3269861710), (30, 2615889368), (31, 2531505840), (40, 1961917026), (48, 1634930855), (60, 1307944684), (62, 1265752920), (80, 980958513), (93, 843835280), (120, 653972342), (124, 632876460), (155, 506301168), (186, 421917640), (240, 326986171), (248, 316438230), (310, 253150584), (372, 210958820), (465, 168767056), (496, 158219115), (620, 126575292), (744, 105479410), (930, 84383528), (1240, 63287646), (1488, 52739705), (1860, 42191764), (2480, 31643823), (3720, 21095882), (7440, 10547941)]