61264320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4909}}^1$

素因数の和:4942

約数の個数: 112

約数和(自身を含む): 209519520

約数和(自身を除く): 148255200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 4909, 6240, 9818, 12480, 14727, 19636, 24545, 29454, 39272, 49090, 58908, 63817, 73635, 78544, 98180, 117816, 127634, 147270, 157088, 191451, 196360, 235632, 255268, 294540, 314176, 319085, 382902, 392720, 471264, 510536, 589080, 638170, 765804, 785440, 942528, 957255, 1021072, 1178160, 1276340, 1531608, 1570880, 1914510, 2042144, 2356320, 2552680, 3063216, 3829020, 4084288, 4712640, 5105360, 6126432, 7658040, 10210720, 12252864, 15316080, 20421440, 30632160, 61264320]

約数ペア:

[(1, 61264320), (2, 30632160), (3, 20421440), (4, 15316080), (5, 12252864), (6, 10210720), (8, 7658040), (10, 6126432), (12, 5105360), (13, 4712640), (15, 4084288), (16, 3829020), (20, 3063216), (24, 2552680), (26, 2356320), (30, 2042144), (32, 1914510), (39, 1570880), (40, 1531608), (48, 1276340), (52, 1178160), (60, 1021072), (64, 957255), (65, 942528), (78, 785440), (80, 765804), (96, 638170), (104, 589080), (120, 510536), (130, 471264), (156, 392720), (160, 382902), (192, 319085), (195, 314176), (208, 294540), (240, 255268), (260, 235632), (312, 196360), (320, 191451), (390, 157088), (416, 147270), (480, 127634), (520, 117816), (624, 98180), (780, 78544), (832, 73635), (960, 63817), (1040, 58908), (1248, 49090), (1560, 39272), (2080, 29454), (2496, 24545), (3120, 19636), (4160, 14727), (4909, 12480), (6240, 9818)]