262518720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{273457}}^1$

素因数の和:273477

約数の個数: 56

約数和(自身を含む): 833499984

約数和(自身を除く): 570981264

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, 160, 192, 240, 320, 480, 960, 273457, 546914, 820371, 1093828, 1367285, 1640742, 2187656, 2734570, 3281484, 4101855, 4375312, 5469140, 6562968, 8203710, 8750624, 10938280, 13125936, 16407420, 17501248, 21876560, 26251872, 32814840, 43753120, 52503744, 65629680, 87506240, 131259360, 262518720]

約数ペア:

[(1, 262518720), (2, 131259360), (3, 87506240), (4, 65629680), (5, 52503744), (6, 43753120), (8, 32814840), (10, 26251872), (12, 21876560), (15, 17501248), (16, 16407420), (20, 13125936), (24, 10938280), (30, 8750624), (32, 8203710), (40, 6562968), (48, 5469140), (60, 4375312), (64, 4101855), (80, 3281484), (96, 2734570), (120, 2187656), (160, 1640742), (192, 1367285), (240, 1093828), (320, 820371), (480, 546914), (960, 273457)]