135886320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2389}}^1$

素因数の和:2487

約数の個数: 120

約数和(自身を含む): 462321600

約数和(自身を除く): 326435280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1580, 1896, 2370, 2389, 2844, 3160, 3555, 3792, 4740, 4778, 5688, 6320, 7110, 7167, 9480, 9556, 11376, 11945, 14220, 14334, 18960, 19112, 21501, 23890, 28440, 28668, 35835, 38224, 43002, 47780, 56880, 57336, 71670, 86004, 95560, 107505, 114672, 143340, 172008, 188731, 191120, 215010, 286680, 344016, 377462, 430020, 566193, 573360, 754924, 860040, 943655, 1132386, 1509848, 1698579, 1720080, 1887310, 2264772, 2830965, 3019696, 3397158, 3774620, 4529544, 5661930, 6794316, 7549240, 8492895, 9059088, 11323860, 13588632, 15098480, 16985790, 22647720, 27177264, 33971580, 45295440, 67943160, 135886320]

約数ペア:

[(1, 135886320), (2, 67943160), (3, 45295440), (4, 33971580), (5, 27177264), (6, 22647720), (8, 16985790), (9, 15098480), (10, 13588632), (12, 11323860), (15, 9059088), (16, 8492895), (18, 7549240), (20, 6794316), (24, 5661930), (30, 4529544), (36, 3774620), (40, 3397158), (45, 3019696), (48, 2830965), (60, 2264772), (72, 1887310), (79, 1720080), (80, 1698579), (90, 1509848), (120, 1132386), (144, 943655), (158, 860040), (180, 754924), (237, 573360), (240, 566193), (316, 430020), (360, 377462), (395, 344016), (474, 286680), (632, 215010), (711, 191120), (720, 188731), (790, 172008), (948, 143340), (1185, 114672), (1264, 107505), (1422, 95560), (1580, 86004), (1896, 71670), (2370, 57336), (2389, 56880), (2844, 47780), (3160, 43002), (3555, 38224), (3792, 35835), (4740, 28668), (4778, 28440), (5688, 23890), (6320, 21501), (7110, 19112), (7167, 18960), (9480, 14334), (9556, 14220), (11376, 11945)]