29121736920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{275461}}^1$

素因数の和:276356

約数の個数: 64

約数和(自身を含む): 87464694240

約数和(自身を除く): 58342957320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 881, 1762, 2643, 3524, 4405, 5286, 7048, 8810, 10572, 13215, 17620, 21144, 26430, 35240, 52860, 105720, 275461, 550922, 826383, 1101844, 1377305, 1652766, 2203688, 2754610, 3305532, 4131915, 5509220, 6611064, 8263830, 11018440, 16527660, 33055320, 242681141, 485362282, 728043423, 970724564, 1213405705, 1456086846, 1941449128, 2426811410, 2912173692, 3640217115, 4853622820, 5824347384, 7280434230, 9707245640, 14560868460, 29121736920]

約数ペア:

[(1, 29121736920), (2, 14560868460), (3, 9707245640), (4, 7280434230), (5, 5824347384), (6, 4853622820), (8, 3640217115), (10, 2912173692), (12, 2426811410), (15, 1941449128), (20, 1456086846), (24, 1213405705), (30, 970724564), (40, 728043423), (60, 485362282), (120, 242681141), (881, 33055320), (1762, 16527660), (2643, 11018440), (3524, 8263830), (4405, 6611064), (5286, 5509220), (7048, 4131915), (8810, 3305532), (10572, 2754610), (13215, 2203688), (17620, 1652766), (21144, 1377305), (26430, 1101844), (35240, 826383), (52860, 550922), (105720, 275461)]