244902060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{104659}}^1$

素因数の和:104687

約数の個数: 72

約数和(自身を含む): 800021040

約数和(自身を除く): 555118980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 104659, 209318, 313977, 418636, 523295, 627954, 941931, 1046590, 1255908, 1360567, 1569885, 1883862, 2093180, 2721134, 3139770, 3767724, 4081701, 4709655, 5442268, 6279540, 6802835, 8163402, 9419310, 12245103, 13605670, 16326804, 18838620, 20408505, 24490206, 27211340, 40817010, 48980412, 61225515, 81634020, 122451030, 244902060]

約数ペア:

[(1, 244902060), (2, 122451030), (3, 81634020), (4, 61225515), (5, 48980412), (6, 40817010), (9, 27211340), (10, 24490206), (12, 20408505), (13, 18838620), (15, 16326804), (18, 13605670), (20, 12245103), (26, 9419310), (30, 8163402), (36, 6802835), (39, 6279540), (45, 5442268), (52, 4709655), (60, 4081701), (65, 3767724), (78, 3139770), (90, 2721134), (117, 2093180), (130, 1883862), (156, 1569885), (180, 1360567), (195, 1255908), (234, 1046590), (260, 941931), (390, 627954), (468, 523295), (585, 418636), (780, 313977), (1170, 209318), (2340, 104659)]