240456432

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{631}}^1$

素因数の和:1126

約数の個数: 80

約数和(自身を含む): 660172032

約数和(自身を除く): 419715600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 467, 631, 816, 934, 1262, 1401, 1868, 1893, 2524, 2802, 3736, 3786, 5048, 5604, 7472, 7572, 7939, 10096, 10727, 11208, 15144, 15878, 21454, 22416, 23817, 30288, 31756, 32181, 42908, 47634, 63512, 64362, 85816, 95268, 127024, 128724, 171632, 190536, 257448, 294677, 381072, 514896, 589354, 884031, 1178708, 1768062, 2357416, 3536124, 4714832, 5009509, 7072248, 10019018, 14144496, 15028527, 20038036, 30057054, 40076072, 60114108, 80152144, 120228216, 240456432]

約数ペア:

[(1, 240456432), (2, 120228216), (3, 80152144), (4, 60114108), (6, 40076072), (8, 30057054), (12, 20038036), (16, 15028527), (17, 14144496), (24, 10019018), (34, 7072248), (48, 5009509), (51, 4714832), (68, 3536124), (102, 2357416), (136, 1768062), (204, 1178708), (272, 884031), (408, 589354), (467, 514896), (631, 381072), (816, 294677), (934, 257448), (1262, 190536), (1401, 171632), (1868, 128724), (1893, 127024), (2524, 95268), (2802, 85816), (3736, 64362), (3786, 63512), (5048, 47634), (5604, 42908), (7472, 32181), (7572, 31756), (7939, 30288), (10096, 23817), (10727, 22416), (11208, 21454), (15144, 15878)]