240564690720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3275663}}^1$

素因数の和:3275704

約数の個数: 192

約数和(自身を含む): 891504714240

約数和(自身を除く): 650940023520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 340, 360, 408, 432, 459, 480, 510, 540, 544, 612, 680, 720, 765, 816, 864, 918, 1020, 1080, 1224, 1360, 1440, 1530, 1632, 1836, 2040, 2160, 2295, 2448, 2720, 3060, 3672, 4080, 4320, 4590, 4896, 6120, 7344, 8160, 9180, 12240, 14688, 18360, 24480, 36720, 73440, 3275663, 6551326, 9826989, 13102652, 16378315, 19653978, 26205304, 29480967, 32756630, 39307956, 49134945, 52410608, 55686271, 58961934, 65513260, 78615912, 88442901, 98269890, 104821216, 111372542, 117923868, 131026520, 147404835, 157231824, 167058813, 176885802, 196539780, 222745084, 235847736, 262053040, 278431355, 294809670, 314463648, 334117626, 353771604, 393079560, 442214505, 445490168, 471695472, 501176439, 524106080, 556862710, 589619340, 668235252, 707543208, 786159120, 835294065, 884429010, 890980336, 943390944, 1002352878, 1113725420, 1179238680, 1336470504, 1415086416, 1503529317, 1572318240, 1670588130, 1768858020, 1781960672, 2004705756, 2227450840, 2358477360, 2505882195, 2672941008, 2830172832, 3007058634, 3341176260, 3537716040, 4009411512, 4454901680, 4716954720, 5011764390, 5345882016, 6014117268, 6682352520, 7075432080, 7517646585, 8018823024, 8909803360, 10023528780, 12028234536, 13364705040, 14150864160, 15035293170, 16037646048, 20047057560, 24056469072, 26729410080, 30070586340, 40094115120, 48112938144, 60141172680, 80188230240, 120282345360, 240564690720]

約数ペア:

[(1, 240564690720), (2, 120282345360), (3, 80188230240), (4, 60141172680), (5, 48112938144), (6, 40094115120), (8, 30070586340), (9, 26729410080), (10, 24056469072), (12, 20047057560), (15, 16037646048), (16, 15035293170), (17, 14150864160), (18, 13364705040), (20, 12028234536), (24, 10023528780), (27, 8909803360), (30, 8018823024), (32, 7517646585), (34, 7075432080), (36, 6682352520), (40, 6014117268), (45, 5345882016), (48, 5011764390), (51, 4716954720), (54, 4454901680), (60, 4009411512), (68, 3537716040), (72, 3341176260), (80, 3007058634), (85, 2830172832), (90, 2672941008), (96, 2505882195), (102, 2358477360), (108, 2227450840), (120, 2004705756), (135, 1781960672), (136, 1768858020), (144, 1670588130), (153, 1572318240), (160, 1503529317), (170, 1415086416), (180, 1336470504), (204, 1179238680), (216, 1113725420), (240, 1002352878), (255, 943390944), (270, 890980336), (272, 884429010), (288, 835294065), (306, 786159120), (340, 707543208), (360, 668235252), (408, 589619340), (432, 556862710), (459, 524106080), (480, 501176439), (510, 471695472), (540, 445490168), (544, 442214505), (612, 393079560), (680, 353771604), (720, 334117626), (765, 314463648), (816, 294809670), (864, 278431355), (918, 262053040), (1020, 235847736), (1080, 222745084), (1224, 196539780), (1360, 176885802), (1440, 167058813), (1530, 157231824), (1632, 147404835), (1836, 131026520), (2040, 117923868), (2160, 111372542), (2295, 104821216), (2448, 98269890), (2720, 88442901), (3060, 78615912), (3672, 65513260), (4080, 58961934), (4320, 55686271), (4590, 52410608), (4896, 49134945), (6120, 39307956), (7344, 32756630), (8160, 29480967), (9180, 26205304), (12240, 19653978), (14688, 16378315), (18360, 13102652), (24480, 9826989), (36720, 6551326), (73440, 3275663)]