240198480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1823}}^1$

素因数の和:1906

約数の個数: 160

約数和(自身を含む): 841374720

約数和(自身を除く): 601176240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 108, 120, 122, 135, 144, 180, 183, 216, 240, 244, 270, 305, 360, 366, 432, 488, 540, 549, 610, 720, 732, 915, 976, 1080, 1098, 1220, 1464, 1647, 1823, 1830, 2160, 2196, 2440, 2745, 2928, 3294, 3646, 3660, 4392, 4880, 5469, 5490, 6588, 7292, 7320, 8235, 8784, 9115, 10938, 10980, 13176, 14584, 14640, 16407, 16470, 18230, 21876, 21960, 26352, 27345, 29168, 32814, 32940, 36460, 43752, 43920, 49221, 54690, 65628, 65880, 72920, 82035, 87504, 98442, 109380, 111203, 131256, 131760, 145840, 164070, 196884, 218760, 222406, 246105, 262512, 328140, 333609, 393768, 437520, 444812, 492210, 556015, 656280, 667218, 787536, 889624, 984420, 1000827, 1112030, 1312560, 1334436, 1668045, 1779248, 1968840, 2001654, 2224060, 2668872, 3002481, 3336090, 3937680, 4003308, 4448120, 5004135, 5337744, 6004962, 6672180, 8006616, 8896240, 10008270, 12009924, 13344360, 15012405, 16013232, 20016540, 24019848, 26688720, 30024810, 40033080, 48039696, 60049620, 80066160, 120099240, 240198480]

約数ペア:

[(1, 240198480), (2, 120099240), (3, 80066160), (4, 60049620), (5, 48039696), (6, 40033080), (8, 30024810), (9, 26688720), (10, 24019848), (12, 20016540), (15, 16013232), (16, 15012405), (18, 13344360), (20, 12009924), (24, 10008270), (27, 8896240), (30, 8006616), (36, 6672180), (40, 6004962), (45, 5337744), (48, 5004135), (54, 4448120), (60, 4003308), (61, 3937680), (72, 3336090), (80, 3002481), (90, 2668872), (108, 2224060), (120, 2001654), (122, 1968840), (135, 1779248), (144, 1668045), (180, 1334436), (183, 1312560), (216, 1112030), (240, 1000827), (244, 984420), (270, 889624), (305, 787536), (360, 667218), (366, 656280), (432, 556015), (488, 492210), (540, 444812), (549, 437520), (610, 393768), (720, 333609), (732, 328140), (915, 262512), (976, 246105), (1080, 222406), (1098, 218760), (1220, 196884), (1464, 164070), (1647, 145840), (1823, 131760), (1830, 131256), (2160, 111203), (2196, 109380), (2440, 98442), (2745, 87504), (2928, 82035), (3294, 72920), (3646, 65880), (3660, 65628), (4392, 54690), (4880, 49221), (5469, 43920), (5490, 43752), (6588, 36460), (7292, 32940), (7320, 32814), (8235, 29168), (8784, 27345), (9115, 26352), (10938, 21960), (10980, 21876), (13176, 18230), (14584, 16470), (14640, 16407)]