1520343456

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{54799}}^1$

素因数の和:54846

約数の個数: 72

約数和(自身を含む): 4239547200

約数和(自身を除く): 2719203744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 289, 408, 544, 578, 816, 867, 1156, 1632, 1734, 2312, 3468, 4624, 6936, 9248, 13872, 27744, 54799, 109598, 164397, 219196, 328794, 438392, 657588, 876784, 931583, 1315176, 1753568, 1863166, 2630352, 2794749, 3726332, 5260704, 5589498, 7452664, 11178996, 14905328, 15836911, 22357992, 29810656, 31673822, 44715984, 47510733, 63347644, 89431968, 95021466, 126695288, 190042932, 253390576, 380085864, 506781152, 760171728, 1520343456]

約数ペア:

[(1, 1520343456), (2, 760171728), (3, 506781152), (4, 380085864), (6, 253390576), (8, 190042932), (12, 126695288), (16, 95021466), (17, 89431968), (24, 63347644), (32, 47510733), (34, 44715984), (48, 31673822), (51, 29810656), (68, 22357992), (96, 15836911), (102, 14905328), (136, 11178996), (204, 7452664), (272, 5589498), (289, 5260704), (408, 3726332), (544, 2794749), (578, 2630352), (816, 1863166), (867, 1753568), (1156, 1315176), (1632, 931583), (1734, 876784), (2312, 657588), (3468, 438392), (4624, 328794), (6936, 219196), (9248, 164397), (13872, 109598), (27744, 54799)]