1140379620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1000333}}^1$

素因数の和:1000364

約数の個数: 48

約数和(自身を含む): 3361122240

約数和(自身を除く): 2220742620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 1000333, 2000666, 3000999, 4001332, 5001665, 6001998, 10003330, 12003996, 15004995, 19006327, 20006660, 30009990, 38012654, 57018981, 60019980, 76025308, 95031635, 114037962, 190063270, 228075924, 285094905, 380126540, 570189810, 1140379620]

約数ペア:

[(1, 1140379620), (2, 570189810), (3, 380126540), (4, 285094905), (5, 228075924), (6, 190063270), (10, 114037962), (12, 95031635), (15, 76025308), (19, 60019980), (20, 57018981), (30, 38012654), (38, 30009990), (57, 20006660), (60, 19006327), (76, 15004995), (95, 12003996), (114, 10003330), (190, 6001998), (228, 5001665), (285, 4001332), (380, 3000999), (570, 2000666), (1140, 1000333)]