69684960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{145177}}^1$

素因数の和:145195

約数の個数: 48

約数和(自身を含む): 219509136

約数和(自身を除く): 149824176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 145177, 290354, 435531, 580708, 725885, 871062, 1161416, 1451770, 1742124, 2177655, 2322832, 2903540, 3484248, 4355310, 4645664, 5807080, 6968496, 8710620, 11614160, 13936992, 17421240, 23228320, 34842480, 69684960]

約数ペア:

[(1, 69684960), (2, 34842480), (3, 23228320), (4, 17421240), (5, 13936992), (6, 11614160), (8, 8710620), (10, 6968496), (12, 5807080), (15, 4645664), (16, 4355310), (20, 3484248), (24, 2903540), (30, 2322832), (32, 2177655), (40, 1742124), (48, 1451770), (60, 1161416), (80, 871062), (96, 725885), (120, 580708), (160, 435531), (240, 290354), (480, 145177)]