61908560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{929}}^1$

素因数の和:973

約数の個数: 120

約数和(自身を含む): 177477480

約数和(自身を除く): 115568920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 170, 196, 238, 245, 272, 280, 340, 392, 476, 490, 560, 595, 680, 784, 833, 929, 952, 980, 1190, 1360, 1666, 1858, 1904, 1960, 2380, 3332, 3716, 3920, 4165, 4645, 4760, 6503, 6664, 7432, 8330, 9290, 9520, 13006, 13328, 14864, 15793, 16660, 18580, 26012, 31586, 32515, 33320, 37160, 45521, 52024, 63172, 65030, 66640, 74320, 78965, 91042, 104048, 110551, 126344, 130060, 157930, 182084, 221102, 227605, 252688, 260120, 315860, 364168, 442204, 455210, 520240, 552755, 631720, 728336, 773857, 884408, 910420, 1105510, 1263440, 1547714, 1768816, 1820840, 2211020, 3095428, 3641680, 3869285, 4422040, 6190856, 7738570, 8844080, 12381712, 15477140, 30954280, 61908560]

約数ペア:

[(1, 61908560), (2, 30954280), (4, 15477140), (5, 12381712), (7, 8844080), (8, 7738570), (10, 6190856), (14, 4422040), (16, 3869285), (17, 3641680), (20, 3095428), (28, 2211020), (34, 1820840), (35, 1768816), (40, 1547714), (49, 1263440), (56, 1105510), (68, 910420), (70, 884408), (80, 773857), (85, 728336), (98, 631720), (112, 552755), (119, 520240), (136, 455210), (140, 442204), (170, 364168), (196, 315860), (238, 260120), (245, 252688), (272, 227605), (280, 221102), (340, 182084), (392, 157930), (476, 130060), (490, 126344), (560, 110551), (595, 104048), (680, 91042), (784, 78965), (833, 74320), (929, 66640), (952, 65030), (980, 63172), (1190, 52024), (1360, 45521), (1666, 37160), (1858, 33320), (1904, 32515), (1960, 31586), (2380, 26012), (3332, 18580), (3716, 16660), (3920, 15793), (4165, 14864), (4645, 13328), (4760, 13006), (6503, 9520), (6664, 9290), (7432, 8330)]