361560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:168

約数の個数: 64

約数和(自身を含む): 1140480

約数和(自身を除く): 778920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 131, 138, 184, 230, 262, 276, 345, 393, 460, 524, 552, 655, 690, 786, 920, 1048, 1310, 1380, 1572, 1965, 2620, 2760, 3013, 3144, 3930, 5240, 6026, 7860, 9039, 12052, 15065, 15720, 18078, 24104, 30130, 36156, 45195, 60260, 72312, 90390, 120520, 180780, 361560]

約数ペア:

[(1, 361560), (2, 180780), (3, 120520), (4, 90390), (5, 72312), (6, 60260), (8, 45195), (10, 36156), (12, 30130), (15, 24104), (20, 18078), (23, 15720), (24, 15065), (30, 12052), (40, 9039), (46, 7860), (60, 6026), (69, 5240), (92, 3930), (115, 3144), (120, 3013), (131, 2760), (138, 2620), (184, 1965), (230, 1572), (262, 1380), (276, 1310), (345, 1048), (393, 920), (460, 786), (524, 690), (552, 655)]