110040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1$

素因数の和:152

約数の個数: 64

約数和(自身を含む): 380160

約数和(自身を除く): 270120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 131, 140, 168, 210, 262, 280, 393, 420, 524, 655, 786, 840, 917, 1048, 1310, 1572, 1834, 1965, 2620, 2751, 3144, 3668, 3930, 4585, 5240, 5502, 7336, 7860, 9170, 11004, 13755, 15720, 18340, 22008, 27510, 36680, 55020, 110040]

約数ペア:

[(1, 110040), (2, 55020), (3, 36680), (4, 27510), (5, 22008), (6, 18340), (7, 15720), (8, 13755), (10, 11004), (12, 9170), (14, 7860), (15, 7336), (20, 5502), (21, 5240), (24, 4585), (28, 3930), (30, 3668), (35, 3144), (40, 2751), (42, 2620), (56, 1965), (60, 1834), (70, 1572), (84, 1310), (105, 1048), (120, 917), (131, 840), (140, 786), (168, 655), (210, 524), (262, 420), (280, 393)]