40025280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1$

素因数の和:434

約数の個数: 112

約数和(自身を含む): 128345184

約数和(自身を除く): 88319904

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, 160, 173, 192, 240, 241, 320, 346, 480, 482, 519, 692, 723, 865, 960, 964, 1038, 1205, 1384, 1446, 1730, 1928, 2076, 2410, 2595, 2768, 2892, 3460, 3615, 3856, 4152, 4820, 5190, 5536, 5784, 6920, 7230, 7712, 8304, 9640, 10380, 11072, 11568, 13840, 14460, 15424, 16608, 19280, 20760, 23136, 27680, 28920, 33216, 38560, 41520, 41693, 46272, 55360, 57840, 77120, 83040, 83386, 115680, 125079, 166080, 166772, 208465, 231360, 250158, 333544, 416930, 500316, 625395, 667088, 833860, 1000632, 1250790, 1334176, 1667720, 2001264, 2501580, 2668352, 3335440, 4002528, 5003160, 6670880, 8005056, 10006320, 13341760, 20012640, 40025280]

約数ペア:

[(1, 40025280), (2, 20012640), (3, 13341760), (4, 10006320), (5, 8005056), (6, 6670880), (8, 5003160), (10, 4002528), (12, 3335440), (15, 2668352), (16, 2501580), (20, 2001264), (24, 1667720), (30, 1334176), (32, 1250790), (40, 1000632), (48, 833860), (60, 667088), (64, 625395), (80, 500316), (96, 416930), (120, 333544), (160, 250158), (173, 231360), (192, 208465), (240, 166772), (241, 166080), (320, 125079), (346, 115680), (480, 83386), (482, 83040), (519, 77120), (692, 57840), (723, 55360), (865, 46272), (960, 41693), (964, 41520), (1038, 38560), (1205, 33216), (1384, 28920), (1446, 27680), (1730, 23136), (1928, 20760), (2076, 19280), (2410, 16608), (2595, 15424), (2768, 14460), (2892, 13840), (3460, 11568), (3615, 11072), (3856, 10380), (4152, 9640), (4820, 8304), (5190, 7712), (5536, 7230), (5784, 6920)]