180639504

素因数分解:

$2^4\times 3^3\times {\mathrm{67}}^1\times {\mathrm{79}}^2$

素因数の和:242

約数の個数: 120

約数和(自身を含む): 532986720

約数和(自身を除く): 352347216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 79, 108, 134, 144, 158, 201, 216, 237, 268, 316, 402, 432, 474, 536, 603, 632, 711, 804, 948, 1072, 1206, 1264, 1422, 1608, 1809, 1896, 2133, 2412, 2844, 3216, 3618, 3792, 4266, 4824, 5293, 5688, 6241, 7236, 8532, 9648, 10586, 11376, 12482, 14472, 15879, 17064, 18723, 21172, 24964, 28944, 31758, 34128, 37446, 42344, 47637, 49928, 56169, 63516, 74892, 84688, 95274, 99856, 112338, 127032, 142911, 149784, 168507, 190548, 224676, 254064, 285822, 299568, 337014, 381096, 418147, 449352, 571644, 674028, 762192, 836294, 898704, 1143288, 1254441, 1348056, 1672588, 2286576, 2508882, 2696112, 3345176, 3763323, 5017764, 6690352, 7526646, 10035528, 11289969, 15053292, 20071056, 22579938, 30106584, 45159876, 60213168, 90319752, 180639504]

約数ペア:

[(1, 180639504), (2, 90319752), (3, 60213168), (4, 45159876), (6, 30106584), (8, 22579938), (9, 20071056), (12, 15053292), (16, 11289969), (18, 10035528), (24, 7526646), (27, 6690352), (36, 5017764), (48, 3763323), (54, 3345176), (67, 2696112), (72, 2508882), (79, 2286576), (108, 1672588), (134, 1348056), (144, 1254441), (158, 1143288), (201, 898704), (216, 836294), (237, 762192), (268, 674028), (316, 571644), (402, 449352), (432, 418147), (474, 381096), (536, 337014), (603, 299568), (632, 285822), (711, 254064), (804, 224676), (948, 190548), (1072, 168507), (1206, 149784), (1264, 142911), (1422, 127032), (1608, 112338), (1809, 99856), (1896, 95274), (2133, 84688), (2412, 74892), (2844, 63516), (3216, 56169), (3618, 49928), (3792, 47637), (4266, 42344), (4824, 37446), (5293, 34128), (5688, 31758), (6241, 28944), (7236, 24964), (8532, 21172), (9648, 18723), (10586, 17064), (11376, 15879), (12482, 14472)]