123659460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{76333}}^1$

素因数の和:76354

約数の個数: 60

約数和(自身を含む): 387929388

約数和(自身を除く): 264269928

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 76333, 152666, 228999, 305332, 381665, 457998, 686997, 763330, 915996, 1144995, 1373994, 1526660, 2060991, 2289990, 2747988, 3434985, 4121982, 4579980, 6182973, 6869970, 8243964, 10304955, 12365946, 13739940, 20609910, 24731892, 30914865, 41219820, 61829730, 123659460]

約数ペア:

[(1, 123659460), (2, 61829730), (3, 41219820), (4, 30914865), (5, 24731892), (6, 20609910), (9, 13739940), (10, 12365946), (12, 10304955), (15, 8243964), (18, 6869970), (20, 6182973), (27, 4579980), (30, 4121982), (36, 3434985), (45, 2747988), (54, 2289990), (60, 2060991), (81, 1526660), (90, 1373994), (108, 1144995), (135, 915996), (162, 763330), (180, 686997), (270, 457998), (324, 381665), (405, 305332), (540, 228999), (810, 152666), (1620, 76333)]