307227840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4051}}^1$

素因数の和:4150

約数の個数: 112

約数和(自身を含む): 988039680

約数和(自身を除く): 680811840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 158, 160, 192, 237, 240, 316, 320, 395, 474, 480, 632, 790, 948, 960, 1185, 1264, 1580, 1896, 2370, 2528, 3160, 3792, 4051, 4740, 5056, 6320, 7584, 8102, 9480, 12153, 12640, 15168, 16204, 18960, 20255, 24306, 25280, 32408, 37920, 40510, 48612, 60765, 64816, 75840, 81020, 97224, 121530, 129632, 162040, 194448, 243060, 259264, 320029, 324080, 388896, 486120, 640058, 648160, 777792, 960087, 972240, 1280116, 1296320, 1600145, 1920174, 1944480, 2560232, 3200290, 3840348, 3888960, 4800435, 5120464, 6400580, 7680696, 9600870, 10240928, 12801160, 15361392, 19201740, 20481856, 25602320, 30722784, 38403480, 51204640, 61445568, 76806960, 102409280, 153613920, 307227840]

約数ペア:

[(1, 307227840), (2, 153613920), (3, 102409280), (4, 76806960), (5, 61445568), (6, 51204640), (8, 38403480), (10, 30722784), (12, 25602320), (15, 20481856), (16, 19201740), (20, 15361392), (24, 12801160), (30, 10240928), (32, 9600870), (40, 7680696), (48, 6400580), (60, 5120464), (64, 4800435), (79, 3888960), (80, 3840348), (96, 3200290), (120, 2560232), (158, 1944480), (160, 1920174), (192, 1600145), (237, 1296320), (240, 1280116), (316, 972240), (320, 960087), (395, 777792), (474, 648160), (480, 640058), (632, 486120), (790, 388896), (948, 324080), (960, 320029), (1185, 259264), (1264, 243060), (1580, 194448), (1896, 162040), (2370, 129632), (2528, 121530), (3160, 97224), (3792, 81020), (4051, 75840), (4740, 64816), (5056, 60765), (6320, 48612), (7584, 40510), (8102, 37920), (9480, 32408), (12153, 25280), (12640, 24306), (15168, 20255), (16204, 18960)]