305202480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{599}}^1$

素因数の和:819

約数の個数: 160

約数和(自身を含む): 1039219200

約数和(自身を除く): 734016720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 193, 220, 240, 264, 330, 386, 440, 528, 579, 599, 660, 772, 880, 965, 1158, 1198, 1320, 1544, 1797, 1930, 2123, 2316, 2396, 2640, 2895, 2995, 3088, 3594, 3860, 4246, 4632, 4792, 5790, 5990, 6369, 6589, 7188, 7720, 8492, 8985, 9264, 9584, 10615, 11580, 11980, 12738, 13178, 14376, 15440, 16984, 17970, 19767, 21230, 23160, 23960, 25476, 26356, 28752, 31845, 32945, 33968, 35940, 39534, 42460, 46320, 47920, 50952, 52712, 63690, 65890, 71880, 79068, 84920, 98835, 101904, 105424, 115607, 127380, 131780, 143760, 158136, 169840, 197670, 231214, 254760, 263560, 316272, 346821, 395340, 462428, 509520, 527120, 578035, 693642, 790680, 924856, 1156070, 1271677, 1387284, 1581360, 1734105, 1849712, 2312140, 2543354, 2774568, 3468210, 3815031, 4624280, 5086708, 5549136, 6358385, 6936420, 7630062, 9248560, 10173416, 12716770, 13872840, 15260124, 19075155, 20346832, 25433540, 27745680, 30520248, 38150310, 50867080, 61040496, 76300620, 101734160, 152601240, 305202480]

約数ペア:

[(1, 305202480), (2, 152601240), (3, 101734160), (4, 76300620), (5, 61040496), (6, 50867080), (8, 38150310), (10, 30520248), (11, 27745680), (12, 25433540), (15, 20346832), (16, 19075155), (20, 15260124), (22, 13872840), (24, 12716770), (30, 10173416), (33, 9248560), (40, 7630062), (44, 6936420), (48, 6358385), (55, 5549136), (60, 5086708), (66, 4624280), (80, 3815031), (88, 3468210), (110, 2774568), (120, 2543354), (132, 2312140), (165, 1849712), (176, 1734105), (193, 1581360), (220, 1387284), (240, 1271677), (264, 1156070), (330, 924856), (386, 790680), (440, 693642), (528, 578035), (579, 527120), (599, 509520), (660, 462428), (772, 395340), (880, 346821), (965, 316272), (1158, 263560), (1198, 254760), (1320, 231214), (1544, 197670), (1797, 169840), (1930, 158136), (2123, 143760), (2316, 131780), (2396, 127380), (2640, 115607), (2895, 105424), (2995, 101904), (3088, 98835), (3594, 84920), (3860, 79068), (4246, 71880), (4632, 65890), (4792, 63690), (5790, 52712), (5990, 50952), (6369, 47920), (6589, 46320), (7188, 42460), (7720, 39534), (8492, 35940), (8985, 33968), (9264, 32945), (9584, 31845), (10615, 28752), (11580, 26356), (11980, 25476), (12738, 23960), (13178, 23160), (14376, 21230), (15440, 19767), (16984, 17970)]