241740720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8609}}^1$

素因数の和:8644

約数の個数: 160

約数和(自身を含む): 896817600

約数和(自身を除く): 655076880

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, 8609, 9360, 14040, 17218, 25827, 28080, 34436, 43045, 51654, 68872, 77481, 86090, 103308, 111917, 129135, 137744, 154962, 172180, 206616, 223834, 232443, 258270, 309924, 335751, 344360, 387405, 413232, 447668, 464886, 516540, 559585, 619848, 671502, 688720, 774810, 895336, 929772, 1007253, 1033080, 1119170, 1162215, 1239696, 1343004, 1549620, 1678755, 1790672, 1859544, 2014506, 2066160, 2238340, 2324430, 2686008, 3021759, 3099240, 3357510, 3719088, 4029012, 4476680, 4648860, 5036265, 5372016, 6043518, 6198480, 6715020, 8058024, 8953360, 9297720, 10072530, 12087036, 13430040, 15108795, 16116048, 18595440, 20145060, 24174072, 26860080, 30217590, 40290120, 48348144, 60435180, 80580240, 120870360, 241740720]

約数ペア:

[(1, 241740720), (2, 120870360), (3, 80580240), (4, 60435180), (5, 48348144), (6, 40290120), (8, 30217590), (9, 26860080), (10, 24174072), (12, 20145060), (13, 18595440), (15, 16116048), (16, 15108795), (18, 13430040), (20, 12087036), (24, 10072530), (26, 9297720), (27, 8953360), (30, 8058024), (36, 6715020), (39, 6198480), (40, 6043518), (45, 5372016), (48, 5036265), (52, 4648860), (54, 4476680), (60, 4029012), (65, 3719088), (72, 3357510), (78, 3099240), (80, 3021759), (90, 2686008), (104, 2324430), (108, 2238340), (117, 2066160), (120, 2014506), (130, 1859544), (135, 1790672), (144, 1678755), (156, 1549620), (180, 1343004), (195, 1239696), (208, 1162215), (216, 1119170), (234, 1033080), (240, 1007253), (260, 929772), (270, 895336), (312, 774810), (351, 688720), (360, 671502), (390, 619848), (432, 559585), (468, 516540), (520, 464886), (540, 447668), (585, 413232), (624, 387405), (702, 344360), (720, 335751), (780, 309924), (936, 258270), (1040, 232443), (1080, 223834), (1170, 206616), (1404, 172180), (1560, 154962), (1755, 137744), (1872, 129135), (2160, 111917), (2340, 103308), (2808, 86090), (3120, 77481), (3510, 68872), (4680, 51654), (5616, 43045), (7020, 34436), (8609, 28080), (9360, 25827), (14040, 17218)]