145173120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{75611}}^1$

素因数の和:75633

約数の個数: 64

約数和(自身を含む): 462745440

約数和(自身を除く): 317572320

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, 75611, 151222, 226833, 302444, 378055, 453666, 604888, 756110, 907332, 1134165, 1209776, 1512220, 1814664, 2268330, 2419552, 3024440, 3629328, 4536660, 4839104, 6048880, 7258656, 9073320, 9678208, 12097760, 14517312, 18146640, 24195520, 29034624, 36293280, 48391040, 72586560, 145173120]

約数ペア:

[(1, 145173120), (2, 72586560), (3, 48391040), (4, 36293280), (5, 29034624), (6, 24195520), (8, 18146640), (10, 14517312), (12, 12097760), (15, 9678208), (16, 9073320), (20, 7258656), (24, 6048880), (30, 4839104), (32, 4536660), (40, 3629328), (48, 3024440), (60, 2419552), (64, 2268330), (80, 1814664), (96, 1512220), (120, 1209776), (128, 1134165), (160, 907332), (192, 756110), (240, 604888), (320, 453666), (384, 378055), (480, 302444), (640, 226833), (960, 151222), (1920, 75611)]