305410320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4373}}^1$

素因数の和:4489

約数の個数: 120

約数和(自身を含む): 1036480536

約数和(自身を除く): 731070216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 97, 120, 144, 180, 194, 240, 291, 360, 388, 485, 582, 720, 776, 873, 970, 1164, 1455, 1552, 1746, 1940, 2328, 2910, 3492, 3880, 4365, 4373, 4656, 5820, 6984, 7760, 8730, 8746, 11640, 13119, 13968, 17460, 17492, 21865, 23280, 26238, 34920, 34984, 39357, 43730, 52476, 65595, 69840, 69968, 78714, 87460, 104952, 131190, 157428, 174920, 196785, 209904, 262380, 314856, 349840, 393570, 424181, 524760, 629712, 787140, 848362, 1049520, 1272543, 1574280, 1696724, 2120905, 2545086, 3148560, 3393448, 3817629, 4241810, 5090172, 6362715, 6786896, 7635258, 8483620, 10180344, 12725430, 15270516, 16967240, 19088145, 20360688, 25450860, 30541032, 33934480, 38176290, 50901720, 61082064, 76352580, 101803440, 152705160, 305410320]

約数ペア:

[(1, 305410320), (2, 152705160), (3, 101803440), (4, 76352580), (5, 61082064), (6, 50901720), (8, 38176290), (9, 33934480), (10, 30541032), (12, 25450860), (15, 20360688), (16, 19088145), (18, 16967240), (20, 15270516), (24, 12725430), (30, 10180344), (36, 8483620), (40, 7635258), (45, 6786896), (48, 6362715), (60, 5090172), (72, 4241810), (80, 3817629), (90, 3393448), (97, 3148560), (120, 2545086), (144, 2120905), (180, 1696724), (194, 1574280), (240, 1272543), (291, 1049520), (360, 848362), (388, 787140), (485, 629712), (582, 524760), (720, 424181), (776, 393570), (873, 349840), (970, 314856), (1164, 262380), (1455, 209904), (1552, 196785), (1746, 174920), (1940, 157428), (2328, 131190), (2910, 104952), (3492, 87460), (3880, 78714), (4365, 69968), (4373, 69840), (4656, 65595), (5820, 52476), (6984, 43730), (7760, 39357), (8730, 34984), (8746, 34920), (11640, 26238), (13119, 23280), (13968, 21865), (17460, 17492)]