90944880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:415

約数の個数: 160

約数和(自身を含む): 307646976

約数和(自身を除く): 216702096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 103, 104, 120, 130, 156, 195, 206, 208, 240, 260, 283, 309, 312, 390, 412, 515, 520, 566, 618, 624, 780, 824, 849, 1030, 1040, 1132, 1236, 1339, 1415, 1545, 1560, 1648, 1698, 2060, 2264, 2472, 2678, 2830, 3090, 3120, 3396, 3679, 4017, 4120, 4245, 4528, 4944, 5356, 5660, 6180, 6695, 6792, 7358, 8034, 8240, 8490, 10712, 11037, 11320, 12360, 13390, 13584, 14716, 16068, 16980, 18395, 20085, 21424, 22074, 22640, 24720, 26780, 29149, 29432, 32136, 33960, 36790, 40170, 44148, 53560, 55185, 58298, 58864, 64272, 67920, 73580, 80340, 87447, 88296, 107120, 110370, 116596, 145745, 147160, 160680, 174894, 176592, 220740, 233192, 291490, 294320, 321360, 349788, 378937, 437235, 441480, 466384, 582980, 699576, 757874, 874470, 882960, 1136811, 1165960, 1399152, 1515748, 1748940, 1894685, 2273622, 2331920, 3031496, 3497880, 3789370, 4547244, 5684055, 6062992, 6995760, 7578740, 9094488, 11368110, 15157480, 18188976, 22736220, 30314960, 45472440, 90944880]

約数ペア:

[(1, 90944880), (2, 45472440), (3, 30314960), (4, 22736220), (5, 18188976), (6, 15157480), (8, 11368110), (10, 9094488), (12, 7578740), (13, 6995760), (15, 6062992), (16, 5684055), (20, 4547244), (24, 3789370), (26, 3497880), (30, 3031496), (39, 2331920), (40, 2273622), (48, 1894685), (52, 1748940), (60, 1515748), (65, 1399152), (78, 1165960), (80, 1136811), (103, 882960), (104, 874470), (120, 757874), (130, 699576), (156, 582980), (195, 466384), (206, 441480), (208, 437235), (240, 378937), (260, 349788), (283, 321360), (309, 294320), (312, 291490), (390, 233192), (412, 220740), (515, 176592), (520, 174894), (566, 160680), (618, 147160), (624, 145745), (780, 116596), (824, 110370), (849, 107120), (1030, 88296), (1040, 87447), (1132, 80340), (1236, 73580), (1339, 67920), (1415, 64272), (1545, 58864), (1560, 58298), (1648, 55185), (1698, 53560), (2060, 44148), (2264, 40170), (2472, 36790), (2678, 33960), (2830, 32136), (3090, 29432), (3120, 29149), (3396, 26780), (3679, 24720), (4017, 22640), (4120, 22074), (4245, 21424), (4528, 20085), (4944, 18395), (5356, 16980), (5660, 16068), (6180, 14716), (6695, 13584), (6792, 13390), (7358, 12360), (8034, 11320), (8240, 11037), (8490, 10712)]