147555840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19213}}^1$

素因数の和:19239

約数の個数: 80

約数和(自身を含む): 471742128

約数和(自身を除く): 324186288

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, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 19213, 38426, 57639, 76852, 96065, 115278, 153704, 192130, 230556, 288195, 307408, 384260, 461112, 576390, 614816, 768520, 922224, 1152780, 1229632, 1537040, 1844448, 2305560, 2459264, 3074080, 3688896, 4611120, 4918528, 6148160, 7377792, 9222240, 9837056, 12296320, 14755584, 18444480, 24592640, 29511168, 36888960, 49185280, 73777920, 147555840]

約数ペア:

[(1, 147555840), (2, 73777920), (3, 49185280), (4, 36888960), (5, 29511168), (6, 24592640), (8, 18444480), (10, 14755584), (12, 12296320), (15, 9837056), (16, 9222240), (20, 7377792), (24, 6148160), (30, 4918528), (32, 4611120), (40, 3688896), (48, 3074080), (60, 2459264), (64, 2305560), (80, 1844448), (96, 1537040), (120, 1229632), (128, 1152780), (160, 922224), (192, 768520), (240, 614816), (256, 576390), (320, 461112), (384, 384260), (480, 307408), (512, 288195), (640, 230556), (768, 192130), (960, 153704), (1280, 115278), (1536, 96065), (1920, 76852), (2560, 57639), (3840, 38426), (7680, 19213)]