486144960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{991}}^1$

素因数の和:1091

約数の個数: 224

約数和(自身を含む): 1789980672

約数和(自身を除く): 1303835712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 73, 80, 84, 96, 105, 112, 120, 140, 146, 160, 168, 192, 210, 219, 224, 240, 280, 292, 320, 336, 365, 420, 438, 448, 480, 511, 560, 584, 672, 730, 840, 876, 960, 991, 1022, 1095, 1120, 1168, 1344, 1460, 1533, 1680, 1752, 1982, 2044, 2190, 2240, 2336, 2555, 2920, 2973, 3066, 3360, 3504, 3964, 4088, 4380, 4672, 4955, 5110, 5840, 5946, 6132, 6720, 6937, 7008, 7665, 7928, 8176, 8760, 9910, 10220, 11680, 11892, 12264, 13874, 14016, 14865, 15330, 15856, 16352, 17520, 19820, 20440, 20811, 23360, 23784, 24528, 27748, 29730, 30660, 31712, 32704, 34685, 35040, 39640, 40880, 41622, 47568, 49056, 55496, 59460, 61320, 63424, 69370, 70080, 72343, 79280, 81760, 83244, 95136, 98112, 104055, 110992, 118920, 122640, 138740, 144686, 158560, 163520, 166488, 190272, 208110, 217029, 221984, 237840, 245280, 277480, 289372, 317120, 332976, 361715, 416220, 434058, 443968, 475680, 490560, 506401, 554960, 578744, 665952, 723430, 832440, 868116, 951360, 1012802, 1085145, 1109920, 1157488, 1331904, 1446860, 1519203, 1664880, 1736232, 2025604, 2170290, 2219840, 2314976, 2532005, 2893720, 3038406, 3329760, 3472464, 4051208, 4340580, 4629952, 5064010, 5787440, 6076812, 6659520, 6944928, 7596015, 8102416, 8681160, 10128020, 11574880, 12153624, 13889856, 15192030, 16204832, 17362320, 20256040, 23149760, 24307248, 30384060, 32409664, 34724640, 40512080, 48614496, 60768120, 69449280, 81024160, 97228992, 121536240, 162048320, 243072480, 486144960]

約数ペア:

[(1, 486144960), (2, 243072480), (3, 162048320), (4, 121536240), (5, 97228992), (6, 81024160), (7, 69449280), (8, 60768120), (10, 48614496), (12, 40512080), (14, 34724640), (15, 32409664), (16, 30384060), (20, 24307248), (21, 23149760), (24, 20256040), (28, 17362320), (30, 16204832), (32, 15192030), (35, 13889856), (40, 12153624), (42, 11574880), (48, 10128020), (56, 8681160), (60, 8102416), (64, 7596015), (70, 6944928), (73, 6659520), (80, 6076812), (84, 5787440), (96, 5064010), (105, 4629952), (112, 4340580), (120, 4051208), (140, 3472464), (146, 3329760), (160, 3038406), (168, 2893720), (192, 2532005), (210, 2314976), (219, 2219840), (224, 2170290), (240, 2025604), (280, 1736232), (292, 1664880), (320, 1519203), (336, 1446860), (365, 1331904), (420, 1157488), (438, 1109920), (448, 1085145), (480, 1012802), (511, 951360), (560, 868116), (584, 832440), (672, 723430), (730, 665952), (840, 578744), (876, 554960), (960, 506401), (991, 490560), (1022, 475680), (1095, 443968), (1120, 434058), (1168, 416220), (1344, 361715), (1460, 332976), (1533, 317120), (1680, 289372), (1752, 277480), (1982, 245280), (2044, 237840), (2190, 221984), (2240, 217029), (2336, 208110), (2555, 190272), (2920, 166488), (2973, 163520), (3066, 158560), (3360, 144686), (3504, 138740), (3964, 122640), (4088, 118920), (4380, 110992), (4672, 104055), (4955, 98112), (5110, 95136), (5840, 83244), (5946, 81760), (6132, 79280), (6720, 72343), (6937, 70080), (7008, 69370), (7665, 63424), (7928, 61320), (8176, 59460), (8760, 55496), (9910, 49056), (10220, 47568), (11680, 41622), (11892, 40880), (12264, 39640), (13874, 35040), (14016, 34685), (14865, 32704), (15330, 31712), (15856, 30660), (16352, 29730), (17520, 27748), (19820, 24528), (20440, 23784), (20811, 23360)]