169318920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{23131}}^1$

素因数の和:23206

約数の個数: 64

約数和(自身を含む): 516306240

約数和(自身を除く): 346987320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 23131, 46262, 69393, 92524, 115655, 138786, 185048, 231310, 277572, 346965, 462620, 555144, 693930, 925240, 1387860, 1410991, 2775720, 2821982, 4232973, 5643964, 7054955, 8465946, 11287928, 14109910, 16931892, 21164865, 28219820, 33863784, 42329730, 56439640, 84659460, 169318920]

約数ペア:

[(1, 169318920), (2, 84659460), (3, 56439640), (4, 42329730), (5, 33863784), (6, 28219820), (8, 21164865), (10, 16931892), (12, 14109910), (15, 11287928), (20, 8465946), (24, 7054955), (30, 5643964), (40, 4232973), (60, 2821982), (61, 2775720), (120, 1410991), (122, 1387860), (183, 925240), (244, 693930), (305, 555144), (366, 462620), (488, 346965), (610, 277572), (732, 231310), (915, 185048), (1220, 138786), (1464, 115655), (1830, 92524), (2440, 69393), (3660, 46262), (7320, 23131)]