123408090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35159}}^1$

素因数の和:35188

約数の個数: 64

約数和(自身を含む): 354412800

約数和(自身を除く): 231004710

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 35159, 70318, 105477, 175795, 210954, 316431, 351590, 457067, 527385, 632862, 914134, 949293, 1054770, 1371201, 1582155, 1898586, 2285335, 2742402, 3164310, 4113603, 4570670, 4746465, 6856005, 8227206, 9492930, 12340809, 13712010, 20568015, 24681618, 41136030, 61704045, 123408090]

約数ペア:

[(1, 123408090), (2, 61704045), (3, 41136030), (5, 24681618), (6, 20568015), (9, 13712010), (10, 12340809), (13, 9492930), (15, 8227206), (18, 6856005), (26, 4746465), (27, 4570670), (30, 4113603), (39, 3164310), (45, 2742402), (54, 2285335), (65, 1898586), (78, 1582155), (90, 1371201), (117, 1054770), (130, 949293), (135, 914134), (195, 632862), (234, 527385), (270, 457067), (351, 351590), (390, 316431), (585, 210954), (702, 175795), (1170, 105477), (1755, 70318), (3510, 35159)]