22506240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{5861}}^1$

素因数の和:5885

約数の個数: 72

約数和(自身を含む): 71891568

約数和(自身を除く): 49385328

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 5861, 11722, 17583, 23444, 29305, 35166, 46888, 58610, 70332, 87915, 93776, 117220, 140664, 175830, 187552, 234440, 281328, 351660, 375104, 468880, 562656, 703320, 750208, 937760, 1125312, 1406640, 1500416, 1875520, 2250624, 2813280, 3751040, 4501248, 5626560, 7502080, 11253120, 22506240]

約数ペア:

[(1, 22506240), (2, 11253120), (3, 7502080), (4, 5626560), (5, 4501248), (6, 3751040), (8, 2813280), (10, 2250624), (12, 1875520), (15, 1500416), (16, 1406640), (20, 1125312), (24, 937760), (30, 750208), (32, 703320), (40, 562656), (48, 468880), (60, 375104), (64, 351660), (80, 281328), (96, 234440), (120, 187552), (128, 175830), (160, 140664), (192, 117220), (240, 93776), (256, 87915), (320, 70332), (384, 58610), (480, 46888), (640, 35166), (768, 29305), (960, 23444), (1280, 17583), (1920, 11722), (3840, 5861)]