122775480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1439}}^1$

素因数の和:1538

約数の個数: 128

約数和(自身を含む): 414720000

約数和(自身を除く): 291944520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 90, 108, 120, 135, 158, 180, 216, 237, 270, 316, 360, 395, 474, 540, 632, 711, 790, 948, 1080, 1185, 1422, 1439, 1580, 1896, 2133, 2370, 2844, 2878, 3160, 3555, 4266, 4317, 4740, 5688, 5756, 7110, 7195, 8532, 8634, 9480, 10665, 11512, 12951, 14220, 14390, 17064, 17268, 21330, 21585, 25902, 28440, 28780, 34536, 38853, 42660, 43170, 51804, 57560, 64755, 77706, 85320, 86340, 103608, 113681, 129510, 155412, 172680, 194265, 227362, 259020, 310824, 341043, 388530, 454724, 518040, 568405, 682086, 777060, 909448, 1023129, 1136810, 1364172, 1554120, 1705215, 2046258, 2273620, 2728344, 3069387, 3410430, 4092516, 4547240, 5115645, 6138774, 6820860, 8185032, 10231290, 12277548, 13641720, 15346935, 20462580, 24555096, 30693870, 40925160, 61387740, 122775480]

約数ペア:

[(1, 122775480), (2, 61387740), (3, 40925160), (4, 30693870), (5, 24555096), (6, 20462580), (8, 15346935), (9, 13641720), (10, 12277548), (12, 10231290), (15, 8185032), (18, 6820860), (20, 6138774), (24, 5115645), (27, 4547240), (30, 4092516), (36, 3410430), (40, 3069387), (45, 2728344), (54, 2273620), (60, 2046258), (72, 1705215), (79, 1554120), (90, 1364172), (108, 1136810), (120, 1023129), (135, 909448), (158, 777060), (180, 682086), (216, 568405), (237, 518040), (270, 454724), (316, 388530), (360, 341043), (395, 310824), (474, 259020), (540, 227362), (632, 194265), (711, 172680), (790, 155412), (948, 129510), (1080, 113681), (1185, 103608), (1422, 86340), (1439, 85320), (1580, 77706), (1896, 64755), (2133, 57560), (2370, 51804), (2844, 43170), (2878, 42660), (3160, 38853), (3555, 34536), (4266, 28780), (4317, 28440), (4740, 25902), (5688, 21585), (5756, 21330), (7110, 17268), (7195, 17064), (8532, 14390), (8634, 14220), (9480, 12951), (10665, 11512)]