579543120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20639}}^1$

素因数の和:20674

約数の個数: 160

約数和(自身を含む): 2149862400

約数和(自身を除く): 1570319280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 20639, 28080, 41278, 61917, 82556, 103195, 123834, 165112, 185751, 206390, 247668, 268307, 309585, 330224, 371502, 412780, 495336, 536614, 557253, 619170, 743004, 804921, 825560, 928755, 990672, 1073228, 1114506, 1238340, 1341535, 1486008, 1609842, 1651120, 1857510, 2146456, 2229012, 2414763, 2476680, 2683070, 2786265, 2972016, 3219684, 3715020, 4024605, 4292912, 4458024, 4829526, 4953360, 5366140, 5572530, 6439368, 7244289, 7430040, 8049210, 8916048, 9659052, 10732280, 11145060, 12073815, 12878736, 14488578, 14860080, 16098420, 19318104, 21464560, 22290120, 24147630, 28977156, 32196840, 36221445, 38636208, 44580240, 48295260, 57954312, 64393680, 72442890, 96590520, 115908624, 144885780, 193181040, 289771560, 579543120]

約数ペア:

[(1, 579543120), (2, 289771560), (3, 193181040), (4, 144885780), (5, 115908624), (6, 96590520), (8, 72442890), (9, 64393680), (10, 57954312), (12, 48295260), (13, 44580240), (15, 38636208), (16, 36221445), (18, 32196840), (20, 28977156), (24, 24147630), (26, 22290120), (27, 21464560), (30, 19318104), (36, 16098420), (39, 14860080), (40, 14488578), (45, 12878736), (48, 12073815), (52, 11145060), (54, 10732280), (60, 9659052), (65, 8916048), (72, 8049210), (78, 7430040), (80, 7244289), (90, 6439368), (104, 5572530), (108, 5366140), (117, 4953360), (120, 4829526), (130, 4458024), (135, 4292912), (144, 4024605), (156, 3715020), (180, 3219684), (195, 2972016), (208, 2786265), (216, 2683070), (234, 2476680), (240, 2414763), (260, 2229012), (270, 2146456), (312, 1857510), (351, 1651120), (360, 1609842), (390, 1486008), (432, 1341535), (468, 1238340), (520, 1114506), (540, 1073228), (585, 990672), (624, 928755), (702, 825560), (720, 804921), (780, 743004), (936, 619170), (1040, 557253), (1080, 536614), (1170, 495336), (1404, 412780), (1560, 371502), (1755, 330224), (1872, 309585), (2160, 268307), (2340, 247668), (2808, 206390), (3120, 185751), (3510, 165112), (4680, 123834), (5616, 103195), (7020, 82556), (9360, 61917), (14040, 41278), (20639, 28080)]