156225360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4969}}^1$

素因数の和:5116

約数の個数: 80

約数和(自身を含む): 488093760

約数和(自身を除く): 331868400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 240, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2096, 2620, 3144, 3930, 4969, 5240, 6288, 7860, 9938, 10480, 14907, 15720, 19876, 24845, 29814, 31440, 39752, 49690, 59628, 74535, 79504, 99380, 119256, 149070, 198760, 238512, 298140, 397520, 596280, 650939, 1192560, 1301878, 1952817, 2603756, 3254695, 3905634, 5207512, 6509390, 7811268, 9764085, 10415024, 13018780, 15622536, 19528170, 26037560, 31245072, 39056340, 52075120, 78112680, 156225360]

約数ペア:

[(1, 156225360), (2, 78112680), (3, 52075120), (4, 39056340), (5, 31245072), (6, 26037560), (8, 19528170), (10, 15622536), (12, 13018780), (15, 10415024), (16, 9764085), (20, 7811268), (24, 6509390), (30, 5207512), (40, 3905634), (48, 3254695), (60, 2603756), (80, 1952817), (120, 1301878), (131, 1192560), (240, 650939), (262, 596280), (393, 397520), (524, 298140), (655, 238512), (786, 198760), (1048, 149070), (1310, 119256), (1572, 99380), (1965, 79504), (2096, 74535), (2620, 59628), (3144, 49690), (3930, 39752), (4969, 31440), (5240, 29814), (6288, 24845), (7860, 19876), (9938, 15720), (10480, 14907)]