70296720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22531}}^1$

素因数の和:22560

約数の個数: 80

約数和(自身を含む): 234693312

約数和(自身を除く): 164396592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 22531, 45062, 67593, 90124, 112655, 135186, 180248, 225310, 270372, 292903, 337965, 360496, 450620, 540744, 585806, 675930, 878709, 901240, 1081488, 1171612, 1351860, 1464515, 1757418, 1802480, 2343224, 2703720, 2929030, 3514836, 4393545, 4686448, 5407440, 5858060, 7029672, 8787090, 11716120, 14059344, 17574180, 23432240, 35148360, 70296720]

約数ペア:

[(1, 70296720), (2, 35148360), (3, 23432240), (4, 17574180), (5, 14059344), (6, 11716120), (8, 8787090), (10, 7029672), (12, 5858060), (13, 5407440), (15, 4686448), (16, 4393545), (20, 3514836), (24, 2929030), (26, 2703720), (30, 2343224), (39, 1802480), (40, 1757418), (48, 1464515), (52, 1351860), (60, 1171612), (65, 1081488), (78, 901240), (80, 878709), (104, 675930), (120, 585806), (130, 540744), (156, 450620), (195, 360496), (208, 337965), (240, 292903), (260, 270372), (312, 225310), (390, 180248), (520, 135186), (624, 112655), (780, 90124), (1040, 67593), (1560, 45062), (3120, 22531)]