61467240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1039}}^1$

素因数の和:1099

約数の個数: 128

約数和(自身を含む): 202176000

約数和(自身を除く): 140708760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 29, 30, 34, 40, 51, 58, 60, 68, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 255, 290, 340, 348, 408, 435, 493, 510, 580, 680, 696, 870, 986, 1020, 1039, 1160, 1479, 1740, 1972, 2040, 2078, 2465, 2958, 3117, 3480, 3944, 4156, 4930, 5195, 5916, 6234, 7395, 8312, 9860, 10390, 11832, 12468, 14790, 15585, 17663, 19720, 20780, 24936, 29580, 30131, 31170, 35326, 41560, 52989, 59160, 60262, 62340, 70652, 88315, 90393, 105978, 120524, 124680, 141304, 150655, 176630, 180786, 211956, 241048, 264945, 301310, 353260, 361572, 423912, 451965, 512227, 529890, 602620, 706520, 723144, 903930, 1024454, 1059780, 1205240, 1536681, 1807860, 2048908, 2119560, 2561135, 3073362, 3615720, 4097816, 5122270, 6146724, 7683405, 10244540, 12293448, 15366810, 20489080, 30733620, 61467240]

約数ペア:

[(1, 61467240), (2, 30733620), (3, 20489080), (4, 15366810), (5, 12293448), (6, 10244540), (8, 7683405), (10, 6146724), (12, 5122270), (15, 4097816), (17, 3615720), (20, 3073362), (24, 2561135), (29, 2119560), (30, 2048908), (34, 1807860), (40, 1536681), (51, 1205240), (58, 1059780), (60, 1024454), (68, 903930), (85, 723144), (87, 706520), (102, 602620), (116, 529890), (120, 512227), (136, 451965), (145, 423912), (170, 361572), (174, 353260), (204, 301310), (232, 264945), (255, 241048), (290, 211956), (340, 180786), (348, 176630), (408, 150655), (435, 141304), (493, 124680), (510, 120524), (580, 105978), (680, 90393), (696, 88315), (870, 70652), (986, 62340), (1020, 60262), (1039, 59160), (1160, 52989), (1479, 41560), (1740, 35326), (1972, 31170), (2040, 30131), (2078, 29580), (2465, 24936), (2958, 20780), (3117, 19720), (3480, 17663), (3944, 15585), (4156, 14790), (4930, 12468), (5195, 11832), (5916, 10390), (6234, 9860), (7395, 8312)]