56342520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4013}}^1$

素因数の和:4046

約数の個数: 128

約数和(自身を含む): 202305600

約数和(自身を除く): 145963080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4013, 4680, 7020, 8026, 12039, 14040, 16052, 20065, 24078, 32104, 36117, 40130, 48156, 52169, 60195, 72234, 80260, 96312, 104338, 108351, 120390, 144468, 156507, 160520, 180585, 208676, 216702, 240780, 260845, 288936, 313014, 361170, 417352, 433404, 469521, 481560, 521690, 541755, 626028, 722340, 782535, 866808, 939042, 1043380, 1083510, 1252056, 1408563, 1444680, 1565070, 1878084, 2086760, 2167020, 2347605, 2817126, 3130140, 3756168, 4334040, 4695210, 5634252, 6260280, 7042815, 9390420, 11268504, 14085630, 18780840, 28171260, 56342520]

約数ペア:

[(1, 56342520), (2, 28171260), (3, 18780840), (4, 14085630), (5, 11268504), (6, 9390420), (8, 7042815), (9, 6260280), (10, 5634252), (12, 4695210), (13, 4334040), (15, 3756168), (18, 3130140), (20, 2817126), (24, 2347605), (26, 2167020), (27, 2086760), (30, 1878084), (36, 1565070), (39, 1444680), (40, 1408563), (45, 1252056), (52, 1083510), (54, 1043380), (60, 939042), (65, 866808), (72, 782535), (78, 722340), (90, 626028), (104, 541755), (108, 521690), (117, 481560), (120, 469521), (130, 433404), (135, 417352), (156, 361170), (180, 313014), (195, 288936), (216, 260845), (234, 240780), (260, 216702), (270, 208676), (312, 180585), (351, 160520), (360, 156507), (390, 144468), (468, 120390), (520, 108351), (540, 104338), (585, 96312), (702, 80260), (780, 72234), (936, 60195), (1080, 52169), (1170, 48156), (1404, 40130), (1560, 36117), (1755, 32104), (2340, 24078), (2808, 20065), (3510, 16052), (4013, 14040), (4680, 12039), (7020, 8026)]