47206920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1733}}^1$

素因数の和:1974

約数の個数: 64

約数和(自身を含む): 142326720

約数和(自身を除く): 95119800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 227, 454, 681, 908, 1135, 1362, 1733, 1816, 2270, 2724, 3405, 3466, 4540, 5199, 5448, 6810, 6932, 8665, 9080, 10398, 13620, 13864, 17330, 20796, 25995, 27240, 34660, 41592, 51990, 69320, 103980, 207960, 393391, 786782, 1180173, 1573564, 1966955, 2360346, 3147128, 3933910, 4720692, 5900865, 7867820, 9441384, 11801730, 15735640, 23603460, 47206920]

約数ペア:

[(1, 47206920), (2, 23603460), (3, 15735640), (4, 11801730), (5, 9441384), (6, 7867820), (8, 5900865), (10, 4720692), (12, 3933910), (15, 3147128), (20, 2360346), (24, 1966955), (30, 1573564), (40, 1180173), (60, 786782), (120, 393391), (227, 207960), (454, 103980), (681, 69320), (908, 51990), (1135, 41592), (1362, 34660), (1733, 27240), (1816, 25995), (2270, 20796), (2724, 17330), (3405, 13864), (3466, 13620), (4540, 10398), (5199, 9080), (5448, 8665), (6810, 6932)]