25302720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{26357}}^1$

素因数の和:26377

約数の個数: 56

約数和(自身を含む): 80339184

約数和(自身を除く): 55036464

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, 192, 240, 320, 480, 960, 26357, 52714, 79071, 105428, 131785, 158142, 210856, 263570, 316284, 395355, 421712, 527140, 632568, 790710, 843424, 1054280, 1265136, 1581420, 1686848, 2108560, 2530272, 3162840, 4217120, 5060544, 6325680, 8434240, 12651360, 25302720]

約数ペア:

[(1, 25302720), (2, 12651360), (3, 8434240), (4, 6325680), (5, 5060544), (6, 4217120), (8, 3162840), (10, 2530272), (12, 2108560), (15, 1686848), (16, 1581420), (20, 1265136), (24, 1054280), (30, 843424), (32, 790710), (40, 632568), (48, 527140), (60, 421712), (64, 395355), (80, 316284), (96, 263570), (120, 210856), (160, 158142), (192, 131785), (240, 105428), (320, 79071), (480, 52714), (960, 26357)]