9757560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 128

約数和(自身を含む): 31426560

約数和(自身を除く): 21669000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 43, 60, 61, 62, 86, 93, 120, 122, 124, 129, 155, 172, 183, 186, 215, 244, 248, 258, 305, 310, 344, 366, 372, 430, 465, 488, 516, 610, 620, 645, 732, 744, 860, 915, 930, 1032, 1220, 1240, 1290, 1333, 1464, 1720, 1830, 1860, 1891, 2440, 2580, 2623, 2666, 3660, 3720, 3782, 3999, 5160, 5246, 5332, 5673, 6665, 7320, 7564, 7869, 7998, 9455, 10492, 10664, 11346, 13115, 13330, 15128, 15738, 15996, 18910, 19995, 20984, 22692, 26230, 26660, 28365, 31476, 31992, 37820, 39345, 39990, 45384, 52460, 53320, 56730, 62952, 75640, 78690, 79980, 81313, 104920, 113460, 157380, 159960, 162626, 226920, 243939, 314760, 325252, 406565, 487878, 650504, 813130, 975756, 1219695, 1626260, 1951512, 2439390, 3252520, 4878780, 9757560]

約数ペア:

[(1, 9757560), (2, 4878780), (3, 3252520), (4, 2439390), (5, 1951512), (6, 1626260), (8, 1219695), (10, 975756), (12, 813130), (15, 650504), (20, 487878), (24, 406565), (30, 325252), (31, 314760), (40, 243939), (43, 226920), (60, 162626), (61, 159960), (62, 157380), (86, 113460), (93, 104920), (120, 81313), (122, 79980), (124, 78690), (129, 75640), (155, 62952), (172, 56730), (183, 53320), (186, 52460), (215, 45384), (244, 39990), (248, 39345), (258, 37820), (305, 31992), (310, 31476), (344, 28365), (366, 26660), (372, 26230), (430, 22692), (465, 20984), (488, 19995), (516, 18910), (610, 15996), (620, 15738), (645, 15128), (732, 13330), (744, 13115), (860, 11346), (915, 10664), (930, 10492), (1032, 9455), (1220, 7998), (1240, 7869), (1290, 7564), (1333, 7320), (1464, 6665), (1720, 5673), (1830, 5332), (1860, 5246), (1891, 5160), (2440, 3999), (2580, 3782), (2623, 3720), (2666, 3660)]