231699840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{120677}}^1$

素因数の和:120699

約数の個数: 64

約数和(自身を含む): 738549360

約数和(自身を除く): 506849520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 120677, 241354, 362031, 482708, 603385, 724062, 965416, 1206770, 1448124, 1810155, 1930832, 2413540, 2896248, 3620310, 3861664, 4827080, 5792496, 7240620, 7723328, 9654160, 11584992, 14481240, 15446656, 19308320, 23169984, 28962480, 38616640, 46339968, 57924960, 77233280, 115849920, 231699840]

約数ペア:

[(1, 231699840), (2, 115849920), (3, 77233280), (4, 57924960), (5, 46339968), (6, 38616640), (8, 28962480), (10, 23169984), (12, 19308320), (15, 15446656), (16, 14481240), (20, 11584992), (24, 9654160), (30, 7723328), (32, 7240620), (40, 5792496), (48, 4827080), (60, 3861664), (64, 3620310), (80, 2896248), (96, 2413540), (120, 1930832), (128, 1810155), (160, 1448124), (192, 1206770), (240, 965416), (320, 724062), (384, 603385), (480, 482708), (640, 362031), (960, 241354), (1920, 120677)]