119222720

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19609}}^1$

素因数の和:19645

約数の個数: 56

約数和(自身を含む): 298856400

約数和(自身を除く): 179633680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 19609, 39218, 78436, 98045, 156872, 196090, 313744, 372571, 392180, 627488, 745142, 784360, 1254976, 1490284, 1568720, 1862855, 2980568, 3137440, 3725710, 5961136, 6274880, 7451420, 11922272, 14902840, 23844544, 29805680, 59611360, 119222720]

約数ペア:

[(1, 119222720), (2, 59611360), (4, 29805680), (5, 23844544), (8, 14902840), (10, 11922272), (16, 7451420), (19, 6274880), (20, 5961136), (32, 3725710), (38, 3137440), (40, 2980568), (64, 1862855), (76, 1568720), (80, 1490284), (95, 1254976), (152, 784360), (160, 745142), (190, 627488), (304, 392180), (320, 372571), (380, 313744), (608, 196090), (760, 156872), (1216, 98045), (1520, 78436), (3040, 39218), (6080, 19609)]