120003328

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:357

約数の個数: 72

約数和(自身を含む): 253864800

約数和(自身を除く): 133861472

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 89, 92, 128, 178, 184, 229, 256, 356, 368, 458, 712, 736, 916, 1424, 1472, 1832, 2047, 2848, 2944, 3664, 4094, 5267, 5696, 5888, 7328, 8188, 10534, 11392, 14656, 16376, 20381, 21068, 22784, 29312, 32752, 40762, 42136, 58624, 65504, 81524, 84272, 131008, 163048, 168544, 262016, 326096, 337088, 468763, 524032, 652192, 674176, 937526, 1304384, 1348352, 1875052, 2608768, 3750104, 5217536, 7500208, 15000416, 30000832, 60001664, 120003328]

約数ペア:

[(1, 120003328), (2, 60001664), (4, 30000832), (8, 15000416), (16, 7500208), (23, 5217536), (32, 3750104), (46, 2608768), (64, 1875052), (89, 1348352), (92, 1304384), (128, 937526), (178, 674176), (184, 652192), (229, 524032), (256, 468763), (356, 337088), (368, 326096), (458, 262016), (712, 168544), (736, 163048), (916, 131008), (1424, 84272), (1472, 81524), (1832, 65504), (2047, 58624), (2848, 42136), (2944, 40762), (3664, 32752), (4094, 29312), (5267, 22784), (5696, 21068), (5888, 20381), (7328, 16376), (8188, 14656), (10534, 11392)]