66459649920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{34614401}}^1$

素因数の和:34614423

約数の個数: 64

約数和(自身を含む): 211840140240

約数和(自身を除く): 145380490320

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, 34614401, 69228802, 103843203, 138457604, 173072005, 207686406, 276915208, 346144010, 415372812, 519216015, 553830416, 692288020, 830745624, 1038432030, 1107660832, 1384576040, 1661491248, 2076864060, 2215321664, 2769152080, 3322982496, 4153728120, 4430643328, 5538304160, 6645964992, 8307456240, 11076608320, 13291929984, 16614912480, 22153216640, 33229824960, 66459649920]

約数ペア:

[(1, 66459649920), (2, 33229824960), (3, 22153216640), (4, 16614912480), (5, 13291929984), (6, 11076608320), (8, 8307456240), (10, 6645964992), (12, 5538304160), (15, 4430643328), (16, 4153728120), (20, 3322982496), (24, 2769152080), (30, 2215321664), (32, 2076864060), (40, 1661491248), (48, 1384576040), (60, 1107660832), (64, 1038432030), (80, 830745624), (96, 692288020), (120, 553830416), (128, 519216015), (160, 415372812), (192, 346144010), (240, 276915208), (320, 207686406), (384, 173072005), (480, 138457604), (640, 103843203), (960, 69228802), (1920, 34614401)]