75629280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{157561}}^1$

素因数の和:157579

約数の個数: 48

約数和(自身を含む): 238233744

約数和(自身を除く): 162604464

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, 240, 480, 157561, 315122, 472683, 630244, 787805, 945366, 1260488, 1575610, 1890732, 2363415, 2520976, 3151220, 3781464, 4726830, 5041952, 6302440, 7562928, 9453660, 12604880, 15125856, 18907320, 25209760, 37814640, 75629280]

約数ペア:

[(1, 75629280), (2, 37814640), (3, 25209760), (4, 18907320), (5, 15125856), (6, 12604880), (8, 9453660), (10, 7562928), (12, 6302440), (15, 5041952), (16, 4726830), (20, 3781464), (24, 3151220), (30, 2520976), (32, 2363415), (40, 1890732), (48, 1575610), (60, 1260488), (80, 945366), (96, 787805), (120, 630244), (160, 472683), (240, 315122), (480, 157561)]