120395808

素因数分解:

$2^5\times 3^6\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:438

約数の個数: 168

約数和(自身を含む): 383682348

約数和(自身を除く): 263286540

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 288, 312, 324, 351, 397, 416, 432, 468, 486, 624, 648, 702, 729, 794, 864, 936, 972, 1053, 1191, 1248, 1296, 1404, 1458, 1588, 1872, 1944, 2106, 2382, 2592, 2808, 2916, 3159, 3176, 3573, 3744, 3888, 4212, 4764, 5161, 5616, 5832, 6318, 6352, 7146, 7776, 8424, 9477, 9528, 10322, 10719, 11232, 11664, 12636, 12704, 14292, 15483, 16848, 18954, 19056, 20644, 21438, 23328, 25272, 28584, 30966, 32157, 33696, 37908, 38112, 41288, 42876, 46449, 50544, 57168, 61932, 64314, 75816, 82576, 85752, 92898, 96471, 101088, 114336, 123864, 128628, 139347, 151632, 165152, 171504, 185796, 192942, 247728, 257256, 278694, 289413, 303264, 343008, 371592, 385884, 418041, 495456, 514512, 557388, 578826, 743184, 771768, 836082, 1029024, 1114776, 1157652, 1254123, 1486368, 1543536, 1672164, 2229552, 2315304, 2508246, 3087072, 3344328, 3762369, 4459104, 4630608, 5016492, 6688656, 7524738, 9261216, 10032984, 13377312, 15049476, 20065968, 30098952, 40131936, 60197904, 120395808]

約数ペア:

[(1, 120395808), (2, 60197904), (3, 40131936), (4, 30098952), (6, 20065968), (8, 15049476), (9, 13377312), (12, 10032984), (13, 9261216), (16, 7524738), (18, 6688656), (24, 5016492), (26, 4630608), (27, 4459104), (32, 3762369), (36, 3344328), (39, 3087072), (48, 2508246), (52, 2315304), (54, 2229552), (72, 1672164), (78, 1543536), (81, 1486368), (96, 1254123), (104, 1157652), (108, 1114776), (117, 1029024), (144, 836082), (156, 771768), (162, 743184), (208, 578826), (216, 557388), (234, 514512), (243, 495456), (288, 418041), (312, 385884), (324, 371592), (351, 343008), (397, 303264), (416, 289413), (432, 278694), (468, 257256), (486, 247728), (624, 192942), (648, 185796), (702, 171504), (729, 165152), (794, 151632), (864, 139347), (936, 128628), (972, 123864), (1053, 114336), (1191, 101088), (1248, 96471), (1296, 92898), (1404, 85752), (1458, 82576), (1588, 75816), (1872, 64314), (1944, 61932), (2106, 57168), (2382, 50544), (2592, 46449), (2808, 42876), (2916, 41288), (3159, 38112), (3176, 37908), (3573, 33696), (3744, 32157), (3888, 30966), (4212, 28584), (4764, 25272), (5161, 23328), (5616, 21438), (5832, 20644), (6318, 19056), (6352, 18954), (7146, 16848), (7776, 15483), (8424, 14292), (9477, 12704), (9528, 12636), (10322, 11664), (10719, 11232)]