288318720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{75083}}^1$

素因数の和:75107

約数の個数: 72

約数和(自身を含む): 920830176

約数和(自身を除く): 632511456

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, 75083, 150166, 225249, 300332, 375415, 450498, 600664, 750830, 900996, 1126245, 1201328, 1501660, 1801992, 2252490, 2402656, 3003320, 3603984, 4504980, 4805312, 6006640, 7207968, 9009960, 9610624, 12013280, 14415936, 18019920, 19221248, 24026560, 28831872, 36039840, 48053120, 57663744, 72079680, 96106240, 144159360, 288318720]

約数ペア:

[(1, 288318720), (2, 144159360), (3, 96106240), (4, 72079680), (5, 57663744), (6, 48053120), (8, 36039840), (10, 28831872), (12, 24026560), (15, 19221248), (16, 18019920), (20, 14415936), (24, 12013280), (30, 9610624), (32, 9009960), (40, 7207968), (48, 6006640), (60, 4805312), (64, 4504980), (80, 3603984), (96, 3003320), (120, 2402656), (128, 2252490), (160, 1801992), (192, 1501660), (240, 1201328), (256, 1126245), (320, 900996), (384, 750830), (480, 600664), (640, 450498), (768, 375415), (960, 300332), (1280, 225249), (1920, 150166), (3840, 75083)]