1089615120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1523}}^1$

素因数の和:1821

約数の個数: 160

約数和(自身を含む): 3700905984

約数和(自身を除く): 2611290864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 271, 330, 440, 528, 542, 660, 813, 880, 1084, 1320, 1355, 1523, 1626, 2168, 2640, 2710, 2981, 3046, 3252, 4065, 4336, 4569, 5420, 5962, 6092, 6504, 7615, 8130, 8943, 9138, 10840, 11924, 12184, 13008, 14905, 15230, 16260, 16753, 17886, 18276, 21680, 22845, 23848, 24368, 29810, 30460, 32520, 33506, 35772, 36552, 44715, 45690, 47696, 50259, 59620, 60920, 65040, 67012, 71544, 73104, 83765, 89430, 91380, 100518, 119240, 121840, 134024, 143088, 167530, 178860, 182760, 201036, 238480, 251295, 268048, 335060, 357720, 365520, 402072, 412733, 502590, 670120, 715440, 804144, 825466, 1005180, 1238199, 1340240, 1650932, 2010360, 2063665, 2476398, 3301864, 4020720, 4127330, 4540063, 4952796, 6190995, 6603728, 8254660, 9080126, 9905592, 12381990, 13620189, 16509320, 18160252, 19811184, 22700315, 24763980, 27240378, 33018640, 36320504, 45400630, 49527960, 54480756, 68100945, 72641008, 90801260, 99055920, 108961512, 136201890, 181602520, 217923024, 272403780, 363205040, 544807560, 1089615120]

約数ペア:

[(1, 1089615120), (2, 544807560), (3, 363205040), (4, 272403780), (5, 217923024), (6, 181602520), (8, 136201890), (10, 108961512), (11, 99055920), (12, 90801260), (15, 72641008), (16, 68100945), (20, 54480756), (22, 49527960), (24, 45400630), (30, 36320504), (33, 33018640), (40, 27240378), (44, 24763980), (48, 22700315), (55, 19811184), (60, 18160252), (66, 16509320), (80, 13620189), (88, 12381990), (110, 9905592), (120, 9080126), (132, 8254660), (165, 6603728), (176, 6190995), (220, 4952796), (240, 4540063), (264, 4127330), (271, 4020720), (330, 3301864), (440, 2476398), (528, 2063665), (542, 2010360), (660, 1650932), (813, 1340240), (880, 1238199), (1084, 1005180), (1320, 825466), (1355, 804144), (1523, 715440), (1626, 670120), (2168, 502590), (2640, 412733), (2710, 402072), (2981, 365520), (3046, 357720), (3252, 335060), (4065, 268048), (4336, 251295), (4569, 238480), (5420, 201036), (5962, 182760), (6092, 178860), (6504, 167530), (7615, 143088), (8130, 134024), (8943, 121840), (9138, 119240), (10840, 100518), (11924, 91380), (12184, 89430), (13008, 83765), (14905, 73104), (15230, 71544), (16260, 67012), (16753, 65040), (17886, 60920), (18276, 59620), (21680, 50259), (22845, 47696), (23848, 45690), (24368, 44715), (29810, 36552), (30460, 35772), (32520, 33506)]