143224680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{51893}}^1$

素因数の和:51930

約数の個数: 64

約数和(自身を含む): 448364160

約数和(自身を除く): 305139480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 51893, 103786, 155679, 207572, 259465, 311358, 415144, 518930, 622716, 778395, 1037860, 1193539, 1245432, 1556790, 2075720, 2387078, 3113580, 3580617, 4774156, 5967695, 6227160, 7161234, 9548312, 11935390, 14322468, 17903085, 23870780, 28644936, 35806170, 47741560, 71612340, 143224680]

約数ペア:

[(1, 143224680), (2, 71612340), (3, 47741560), (4, 35806170), (5, 28644936), (6, 23870780), (8, 17903085), (10, 14322468), (12, 11935390), (15, 9548312), (20, 7161234), (23, 6227160), (24, 5967695), (30, 4774156), (40, 3580617), (46, 3113580), (60, 2387078), (69, 2075720), (92, 1556790), (115, 1245432), (120, 1193539), (138, 1037860), (184, 778395), (230, 622716), (276, 518930), (345, 415144), (460, 311358), (552, 259465), (690, 207572), (920, 155679), (1380, 103786), (2760, 51893)]