485286480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1319}}^1$

素因数の和:1418

約数の個数: 240

約数和(自身を含む): 1889521920

約数和(自身を除く): 1404235440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 73, 80, 84, 90, 105, 112, 120, 126, 140, 144, 146, 168, 180, 210, 219, 240, 252, 280, 292, 315, 336, 360, 365, 420, 438, 504, 511, 560, 584, 630, 657, 720, 730, 840, 876, 1008, 1022, 1095, 1168, 1260, 1314, 1319, 1460, 1533, 1680, 1752, 2044, 2190, 2520, 2555, 2628, 2638, 2920, 3066, 3285, 3504, 3957, 4088, 4380, 4599, 5040, 5110, 5256, 5276, 5840, 6132, 6570, 6595, 7665, 7914, 8176, 8760, 9198, 9233, 10220, 10512, 10552, 11871, 12264, 13140, 13190, 15330, 15828, 17520, 18396, 18466, 19785, 20440, 21104, 22995, 23742, 24528, 26280, 26380, 27699, 30660, 31656, 36792, 36932, 39570, 40880, 45990, 46165, 47484, 52560, 52760, 55398, 59355, 61320, 63312, 73584, 73864, 79140, 83097, 91980, 92330, 94968, 96287, 105520, 110796, 118710, 122640, 138495, 147728, 158280, 166194, 183960, 184660, 189936, 192574, 221592, 237420, 276990, 288861, 316560, 332388, 367920, 369320, 385148, 415485, 443184, 474840, 481435, 553980, 577722, 664776, 674009, 738640, 770296, 830970, 866583, 949680, 962870, 1107960, 1155444, 1329552, 1348018, 1444305, 1540592, 1661940, 1733166, 1925740, 2022027, 2215920, 2310888, 2696036, 2888610, 3323880, 3370045, 3466332, 3851480, 4044054, 4332915, 4621776, 5392072, 5777220, 6066081, 6647760, 6740090, 6932664, 7702960, 8088108, 8665830, 10110135, 10784144, 11554440, 12132162, 13480180, 13865328, 16176216, 17331660, 20220270, 23108880, 24264324, 26960360, 30330405, 32352432, 34663320, 40440540, 48528648, 53920720, 60660810, 69326640, 80881080, 97057296, 121321620, 161762160, 242643240, 485286480]

約数ペア:

[(1, 485286480), (2, 242643240), (3, 161762160), (4, 121321620), (5, 97057296), (6, 80881080), (7, 69326640), (8, 60660810), (9, 53920720), (10, 48528648), (12, 40440540), (14, 34663320), (15, 32352432), (16, 30330405), (18, 26960360), (20, 24264324), (21, 23108880), (24, 20220270), (28, 17331660), (30, 16176216), (35, 13865328), (36, 13480180), (40, 12132162), (42, 11554440), (45, 10784144), (48, 10110135), (56, 8665830), (60, 8088108), (63, 7702960), (70, 6932664), (72, 6740090), (73, 6647760), (80, 6066081), (84, 5777220), (90, 5392072), (105, 4621776), (112, 4332915), (120, 4044054), (126, 3851480), (140, 3466332), (144, 3370045), (146, 3323880), (168, 2888610), (180, 2696036), (210, 2310888), (219, 2215920), (240, 2022027), (252, 1925740), (280, 1733166), (292, 1661940), (315, 1540592), (336, 1444305), (360, 1348018), (365, 1329552), (420, 1155444), (438, 1107960), (504, 962870), (511, 949680), (560, 866583), (584, 830970), (630, 770296), (657, 738640), (720, 674009), (730, 664776), (840, 577722), (876, 553980), (1008, 481435), (1022, 474840), (1095, 443184), (1168, 415485), (1260, 385148), (1314, 369320), (1319, 367920), (1460, 332388), (1533, 316560), (1680, 288861), (1752, 276990), (2044, 237420), (2190, 221592), (2520, 192574), (2555, 189936), (2628, 184660), (2638, 183960), (2920, 166194), (3066, 158280), (3285, 147728), (3504, 138495), (3957, 122640), (4088, 118710), (4380, 110796), (4599, 105520), (5040, 96287), (5110, 94968), (5256, 92330), (5276, 91980), (5840, 83097), (6132, 79140), (6570, 73864), (6595, 73584), (7665, 63312), (7914, 61320), (8176, 59355), (8760, 55398), (9198, 52760), (9233, 52560), (10220, 47484), (10512, 46165), (10552, 45990), (11871, 40880), (12264, 39570), (13140, 36932), (13190, 36792), (15330, 31656), (15828, 30660), (17520, 27699), (18396, 26380), (18466, 26280), (19785, 24528), (20440, 23742), (21104, 22995)]