15204524520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1\times {\mathrm{2953}}^1$

素因数の和:3475

約数の個数: 128

約数和(自身を含む): 46170311040

約数和(自身を除く): 30965786520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 401, 428, 535, 642, 802, 856, 1070, 1203, 1284, 1604, 1605, 2005, 2140, 2406, 2568, 2953, 3208, 3210, 4010, 4280, 4812, 5906, 6015, 6420, 8020, 8859, 9624, 11812, 12030, 12840, 14765, 16040, 17718, 23624, 24060, 29530, 35436, 42907, 44295, 48120, 59060, 70872, 85814, 88590, 118120, 128721, 171628, 177180, 214535, 257442, 315971, 343256, 354360, 429070, 514884, 631942, 643605, 858140, 947913, 1029768, 1184153, 1263884, 1287210, 1579855, 1716280, 1895826, 2368306, 2527768, 2574420, 3159710, 3552459, 3791652, 4736612, 4739565, 5148840, 5920765, 6319420, 7104918, 7583304, 9473224, 9479130, 11841530, 12638840, 14209836, 17762295, 18958260, 23683060, 28419672, 35524590, 37916520, 47366120, 71049180, 126704371, 142098360, 253408742, 380113113, 506817484, 633521855, 760226226, 1013634968, 1267043710, 1520452452, 1900565565, 2534087420, 3040904904, 3801131130, 5068174840, 7602262260, 15204524520]

約数ペア:

[(1, 15204524520), (2, 7602262260), (3, 5068174840), (4, 3801131130), (5, 3040904904), (6, 2534087420), (8, 1900565565), (10, 1520452452), (12, 1267043710), (15, 1013634968), (20, 760226226), (24, 633521855), (30, 506817484), (40, 380113113), (60, 253408742), (107, 142098360), (120, 126704371), (214, 71049180), (321, 47366120), (401, 37916520), (428, 35524590), (535, 28419672), (642, 23683060), (802, 18958260), (856, 17762295), (1070, 14209836), (1203, 12638840), (1284, 11841530), (1604, 9479130), (1605, 9473224), (2005, 7583304), (2140, 7104918), (2406, 6319420), (2568, 5920765), (2953, 5148840), (3208, 4739565), (3210, 4736612), (4010, 3791652), (4280, 3552459), (4812, 3159710), (5906, 2574420), (6015, 2527768), (6420, 2368306), (8020, 1895826), (8859, 1716280), (9624, 1579855), (11812, 1287210), (12030, 1263884), (12840, 1184153), (14765, 1029768), (16040, 947913), (17718, 858140), (23624, 643605), (24060, 631942), (29530, 514884), (35436, 429070), (42907, 354360), (44295, 343256), (48120, 315971), (59060, 257442), (70872, 214535), (85814, 177180), (88590, 171628), (118120, 128721)]