1900967520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{50131}}^1$

素因数の和:50228

約数の個数: 96

約数和(自身を含む): 6063966720

約数和(自身を除く): 4162999200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 79, 80, 96, 120, 158, 160, 237, 240, 316, 395, 474, 480, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 2528, 3160, 3792, 4740, 6320, 7584, 9480, 12640, 18960, 37920, 50131, 100262, 150393, 200524, 250655, 300786, 401048, 501310, 601572, 751965, 802096, 1002620, 1203144, 1503930, 1604192, 2005240, 2406288, 3007860, 3960349, 4010480, 4812576, 6015720, 7920698, 8020960, 11881047, 12031440, 15841396, 19801745, 23762094, 24062880, 31682792, 39603490, 47524188, 59405235, 63365584, 79206980, 95048376, 118810470, 126731168, 158413960, 190096752, 237620940, 316827920, 380193504, 475241880, 633655840, 950483760, 1900967520]

約数ペア:

[(1, 1900967520), (2, 950483760), (3, 633655840), (4, 475241880), (5, 380193504), (6, 316827920), (8, 237620940), (10, 190096752), (12, 158413960), (15, 126731168), (16, 118810470), (20, 95048376), (24, 79206980), (30, 63365584), (32, 59405235), (40, 47524188), (48, 39603490), (60, 31682792), (79, 24062880), (80, 23762094), (96, 19801745), (120, 15841396), (158, 12031440), (160, 11881047), (237, 8020960), (240, 7920698), (316, 6015720), (395, 4812576), (474, 4010480), (480, 3960349), (632, 3007860), (790, 2406288), (948, 2005240), (1185, 1604192), (1264, 1503930), (1580, 1203144), (1896, 1002620), (2370, 802096), (2528, 751965), (3160, 601572), (3792, 501310), (4740, 401048), (6320, 300786), (7584, 250655), (9480, 200524), (12640, 150393), (18960, 100262), (37920, 50131)]