30067520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:488

約数の個数: 112

約数和(自身を含む): 84661248

約数和(自身を除く): 54593728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 433, 434, 448, 496, 560, 620, 866, 868, 992, 1085, 1120, 1240, 1732, 1736, 1984, 2165, 2170, 2240, 2480, 3031, 3464, 3472, 4330, 4340, 4960, 6062, 6928, 6944, 8660, 8680, 9920, 12124, 13423, 13856, 13888, 15155, 17320, 17360, 24248, 26846, 27712, 30310, 34640, 34720, 48496, 53692, 60620, 67115, 69280, 69440, 93961, 96992, 107384, 121240, 134230, 138560, 187922, 193984, 214768, 242480, 268460, 375844, 429536, 469805, 484960, 536920, 751688, 859072, 939610, 969920, 1073840, 1503376, 1879220, 2147680, 3006752, 3758440, 4295360, 6013504, 7516880, 15033760, 30067520]

約数ペア:

[(1, 30067520), (2, 15033760), (4, 7516880), (5, 6013504), (7, 4295360), (8, 3758440), (10, 3006752), (14, 2147680), (16, 1879220), (20, 1503376), (28, 1073840), (31, 969920), (32, 939610), (35, 859072), (40, 751688), (56, 536920), (62, 484960), (64, 469805), (70, 429536), (80, 375844), (112, 268460), (124, 242480), (140, 214768), (155, 193984), (160, 187922), (217, 138560), (224, 134230), (248, 121240), (280, 107384), (310, 96992), (320, 93961), (433, 69440), (434, 69280), (448, 67115), (496, 60620), (560, 53692), (620, 48496), (866, 34720), (868, 34640), (992, 30310), (1085, 27712), (1120, 26846), (1240, 24248), (1732, 17360), (1736, 17320), (1984, 15155), (2165, 13888), (2170, 13856), (2240, 13423), (2480, 12124), (3031, 9920), (3464, 8680), (3472, 8660), (4330, 6944), (4340, 6928), (4960, 6062)]