481178400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{379}}^1$

素因数の和:448

約数の個数: 216

約数和(自身を含む): 1641613680

約数和(自身を除く): 1160435280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 69, 75, 80, 92, 96, 100, 115, 120, 138, 150, 160, 184, 200, 230, 240, 276, 300, 345, 368, 379, 400, 460, 480, 529, 552, 575, 600, 690, 736, 758, 800, 920, 1058, 1104, 1137, 1150, 1200, 1380, 1516, 1587, 1725, 1840, 1895, 2116, 2208, 2274, 2300, 2400, 2645, 2760, 3032, 3174, 3450, 3680, 3790, 4232, 4548, 4600, 5290, 5520, 5685, 6064, 6348, 6900, 7580, 7935, 8464, 8717, 9096, 9200, 9475, 10580, 11040, 11370, 12128, 12696, 13225, 13800, 15160, 15870, 16928, 17434, 18192, 18400, 18950, 21160, 22740, 25392, 26151, 26450, 27600, 28425, 30320, 31740, 34868, 36384, 37900, 39675, 42320, 43585, 45480, 50784, 52302, 52900, 55200, 56850, 60640, 63480, 69736, 75800, 79350, 84640, 87170, 90960, 104604, 105800, 113700, 126960, 130755, 139472, 151600, 158700, 174340, 181920, 200491, 209208, 211600, 217925, 227400, 253920, 261510, 278944, 303200, 317400, 348680, 400982, 418416, 423200, 435850, 454800, 523020, 601473, 634800, 653775, 697360, 801964, 836832, 871700, 909600, 1002455, 1046040, 1202946, 1269600, 1307550, 1394720, 1603928, 1743400, 2004910, 2092080, 2405892, 2615100, 3007365, 3207856, 3486800, 4009820, 4184160, 4811784, 5012275, 5230200, 6014730, 6415712, 6973600, 8019640, 9623568, 10024550, 10460400, 12029460, 15036825, 16039280, 19247136, 20049100, 20920800, 24058920, 30073650, 32078560, 40098200, 48117840, 60147300, 80196400, 96235680, 120294600, 160392800, 240589200, 481178400]

約数ペア:

[(1, 481178400), (2, 240589200), (3, 160392800), (4, 120294600), (5, 96235680), (6, 80196400), (8, 60147300), (10, 48117840), (12, 40098200), (15, 32078560), (16, 30073650), (20, 24058920), (23, 20920800), (24, 20049100), (25, 19247136), (30, 16039280), (32, 15036825), (40, 12029460), (46, 10460400), (48, 10024550), (50, 9623568), (60, 8019640), (69, 6973600), (75, 6415712), (80, 6014730), (92, 5230200), (96, 5012275), (100, 4811784), (115, 4184160), (120, 4009820), (138, 3486800), (150, 3207856), (160, 3007365), (184, 2615100), (200, 2405892), (230, 2092080), (240, 2004910), (276, 1743400), (300, 1603928), (345, 1394720), (368, 1307550), (379, 1269600), (400, 1202946), (460, 1046040), (480, 1002455), (529, 909600), (552, 871700), (575, 836832), (600, 801964), (690, 697360), (736, 653775), (758, 634800), (800, 601473), (920, 523020), (1058, 454800), (1104, 435850), (1137, 423200), (1150, 418416), (1200, 400982), (1380, 348680), (1516, 317400), (1587, 303200), (1725, 278944), (1840, 261510), (1895, 253920), (2116, 227400), (2208, 217925), (2274, 211600), (2300, 209208), (2400, 200491), (2645, 181920), (2760, 174340), (3032, 158700), (3174, 151600), (3450, 139472), (3680, 130755), (3790, 126960), (4232, 113700), (4548, 105800), (4600, 104604), (5290, 90960), (5520, 87170), (5685, 84640), (6064, 79350), (6348, 75800), (6900, 69736), (7580, 63480), (7935, 60640), (8464, 56850), (8717, 55200), (9096, 52900), (9200, 52302), (9475, 50784), (10580, 45480), (11040, 43585), (11370, 42320), (12128, 39675), (12696, 37900), (13225, 36384), (13800, 34868), (15160, 31740), (15870, 30320), (16928, 28425), (17434, 27600), (18192, 26450), (18400, 26151), (18950, 25392), (21160, 22740)]