71663520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{863}}^1$

素因数の和:1054

約数の個数: 96

約数和(自身を含む): 227308032

約数和(自身を除く): 155644512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 173, 240, 346, 480, 519, 692, 863, 865, 1038, 1384, 1726, 1730, 2076, 2589, 2595, 2768, 3452, 3460, 4152, 4315, 5178, 5190, 5536, 6904, 6920, 8304, 8630, 10356, 10380, 12945, 13808, 13840, 16608, 17260, 20712, 20760, 25890, 27616, 27680, 34520, 41424, 41520, 51780, 69040, 82848, 83040, 103560, 138080, 149299, 207120, 298598, 414240, 447897, 597196, 746495, 895794, 1194392, 1492990, 1791588, 2239485, 2388784, 2985980, 3583176, 4478970, 4777568, 5971960, 7166352, 8957940, 11943920, 14332704, 17915880, 23887840, 35831760, 71663520]

約数ペア:

[(1, 71663520), (2, 35831760), (3, 23887840), (4, 17915880), (5, 14332704), (6, 11943920), (8, 8957940), (10, 7166352), (12, 5971960), (15, 4777568), (16, 4478970), (20, 3583176), (24, 2985980), (30, 2388784), (32, 2239485), (40, 1791588), (48, 1492990), (60, 1194392), (80, 895794), (96, 746495), (120, 597196), (160, 447897), (173, 414240), (240, 298598), (346, 207120), (480, 149299), (519, 138080), (692, 103560), (863, 83040), (865, 82848), (1038, 69040), (1384, 51780), (1726, 41520), (1730, 41424), (2076, 34520), (2589, 27680), (2595, 27616), (2768, 25890), (3452, 20760), (3460, 20712), (4152, 17260), (4315, 16608), (5178, 13840), (5190, 13808), (5536, 12945), (6904, 10380), (6920, 10356), (8304, 8630)]