327047520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{709}}^1$

素因数の和:789

約数の個数: 144

約数和(自身を含む): 1066005360

約数和(自身を除く): 738957840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 709, 744, 930, 961, 992, 1240, 1418, 1488, 1860, 1922, 2127, 2480, 2836, 2883, 2976, 3545, 3720, 3844, 4254, 4805, 4960, 5672, 5766, 7090, 7440, 7688, 8508, 9610, 10635, 11344, 11532, 14180, 14415, 14880, 15376, 17016, 19220, 21270, 21979, 22688, 23064, 28360, 28830, 30752, 34032, 38440, 42540, 43958, 46128, 56720, 57660, 65937, 68064, 76880, 85080, 87916, 92256, 109895, 113440, 115320, 131874, 153760, 170160, 175832, 219790, 230640, 263748, 329685, 340320, 351664, 439580, 461280, 527496, 659370, 681349, 703328, 879160, 1054992, 1318740, 1362698, 1758320, 2044047, 2109984, 2637480, 2725396, 3406745, 3516640, 4088094, 5274960, 5450792, 6813490, 8176188, 10220235, 10549920, 10901584, 13626980, 16352376, 20440470, 21803168, 27253960, 32704752, 40880940, 54507920, 65409504, 81761880, 109015840, 163523760, 327047520]

約数ペア:

[(1, 327047520), (2, 163523760), (3, 109015840), (4, 81761880), (5, 65409504), (6, 54507920), (8, 40880940), (10, 32704752), (12, 27253960), (15, 21803168), (16, 20440470), (20, 16352376), (24, 13626980), (30, 10901584), (31, 10549920), (32, 10220235), (40, 8176188), (48, 6813490), (60, 5450792), (62, 5274960), (80, 4088094), (93, 3516640), (96, 3406745), (120, 2725396), (124, 2637480), (155, 2109984), (160, 2044047), (186, 1758320), (240, 1362698), (248, 1318740), (310, 1054992), (372, 879160), (465, 703328), (480, 681349), (496, 659370), (620, 527496), (709, 461280), (744, 439580), (930, 351664), (961, 340320), (992, 329685), (1240, 263748), (1418, 230640), (1488, 219790), (1860, 175832), (1922, 170160), (2127, 153760), (2480, 131874), (2836, 115320), (2883, 113440), (2976, 109895), (3545, 92256), (3720, 87916), (3844, 85080), (4254, 76880), (4805, 68064), (4960, 65937), (5672, 57660), (5766, 56720), (7090, 46128), (7440, 43958), (7688, 42540), (8508, 38440), (9610, 34032), (10635, 30752), (11344, 28830), (11532, 28360), (14180, 23064), (14415, 22688), (14880, 21979), (15376, 21270), (17016, 19220)]