305577360

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1429}}^1$

素因数の和:1468

約数の個数: 240

約数和(自身を含む): 1161800640

約数和(自身を除く): 856223280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 243, 264, 270, 297, 324, 330, 360, 396, 405, 432, 440, 486, 495, 528, 540, 594, 648, 660, 720, 792, 810, 880, 891, 972, 990, 1080, 1188, 1215, 1296, 1320, 1429, 1485, 1584, 1620, 1782, 1944, 1980, 2160, 2376, 2430, 2640, 2673, 2858, 2970, 3240, 3564, 3888, 3960, 4287, 4455, 4752, 4860, 5346, 5716, 5940, 6480, 7128, 7145, 7920, 8574, 8910, 9720, 10692, 11432, 11880, 12861, 13365, 14256, 14290, 15719, 17148, 17820, 19440, 21384, 21435, 22864, 23760, 25722, 26730, 28580, 31438, 34296, 35640, 38583, 42768, 42870, 47157, 51444, 53460, 57160, 62876, 64305, 68592, 71280, 77166, 78595, 85740, 94314, 102888, 106920, 114320, 115749, 125752, 128610, 141471, 154332, 157190, 171480, 188628, 192915, 205776, 213840, 231498, 235785, 251504, 257220, 282942, 308664, 314380, 342960, 347247, 377256, 385830, 424413, 462996, 471570, 514440, 565884, 578745, 617328, 628760, 694494, 707355, 754512, 771660, 848826, 925992, 943140, 1028880, 1131768, 1157490, 1257520, 1273239, 1388988, 1414710, 1543320, 1697652, 1736235, 1851984, 1886280, 2122065, 2263536, 2314980, 2546478, 2777976, 2829420, 3086640, 3395304, 3472470, 3772560, 3819717, 4244130, 4629960, 5092956, 5555952, 5658840, 6366195, 6790608, 6944940, 7639434, 8488260, 9259920, 10185912, 11317680, 12732390, 13889880, 15278868, 16976520, 19098585, 20371824, 25464780, 27779760, 30557736, 33953040, 38197170, 50929560, 61115472, 76394340, 101859120, 152788680, 305577360]

約数ペア:

[(1, 305577360), (2, 152788680), (3, 101859120), (4, 76394340), (5, 61115472), (6, 50929560), (8, 38197170), (9, 33953040), (10, 30557736), (11, 27779760), (12, 25464780), (15, 20371824), (16, 19098585), (18, 16976520), (20, 15278868), (22, 13889880), (24, 12732390), (27, 11317680), (30, 10185912), (33, 9259920), (36, 8488260), (40, 7639434), (44, 6944940), (45, 6790608), (48, 6366195), (54, 5658840), (55, 5555952), (60, 5092956), (66, 4629960), (72, 4244130), (80, 3819717), (81, 3772560), (88, 3472470), (90, 3395304), (99, 3086640), (108, 2829420), (110, 2777976), (120, 2546478), (132, 2314980), (135, 2263536), (144, 2122065), (162, 1886280), (165, 1851984), (176, 1736235), (180, 1697652), (198, 1543320), (216, 1414710), (220, 1388988), (240, 1273239), (243, 1257520), (264, 1157490), (270, 1131768), (297, 1028880), (324, 943140), (330, 925992), (360, 848826), (396, 771660), (405, 754512), (432, 707355), (440, 694494), (486, 628760), (495, 617328), (528, 578745), (540, 565884), (594, 514440), (648, 471570), (660, 462996), (720, 424413), (792, 385830), (810, 377256), (880, 347247), (891, 342960), (972, 314380), (990, 308664), (1080, 282942), (1188, 257220), (1215, 251504), (1296, 235785), (1320, 231498), (1429, 213840), (1485, 205776), (1584, 192915), (1620, 188628), (1782, 171480), (1944, 157190), (1980, 154332), (2160, 141471), (2376, 128610), (2430, 125752), (2640, 115749), (2673, 114320), (2858, 106920), (2970, 102888), (3240, 94314), (3564, 85740), (3888, 78595), (3960, 77166), (4287, 71280), (4455, 68592), (4752, 64305), (4860, 62876), (5346, 57160), (5716, 53460), (5940, 51444), (6480, 47157), (7128, 42870), (7145, 42768), (7920, 38583), (8574, 35640), (8910, 34296), (9720, 31438), (10692, 28580), (11432, 26730), (11880, 25722), (12861, 23760), (13365, 22864), (14256, 21435), (14290, 21384), (15719, 19440), (17148, 17820)]