161553120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8209}}^1$

素因数の和:8268

約数の個数: 96

約数和(自身を含む): 521367840

約数和(自身を除く): 359814720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 160, 164, 205, 240, 246, 328, 410, 480, 492, 615, 656, 820, 984, 1230, 1312, 1640, 1968, 2460, 3280, 3936, 4920, 6560, 8209, 9840, 16418, 19680, 24627, 32836, 41045, 49254, 65672, 82090, 98508, 123135, 131344, 164180, 197016, 246270, 262688, 328360, 336569, 394032, 492540, 656720, 673138, 788064, 985080, 1009707, 1313440, 1346276, 1682845, 1970160, 2019414, 2692552, 3365690, 3940320, 4038828, 5048535, 5385104, 6731380, 8077656, 10097070, 10770208, 13462760, 16155312, 20194140, 26925520, 32310624, 40388280, 53851040, 80776560, 161553120]

約数ペア:

[(1, 161553120), (2, 80776560), (3, 53851040), (4, 40388280), (5, 32310624), (6, 26925520), (8, 20194140), (10, 16155312), (12, 13462760), (15, 10770208), (16, 10097070), (20, 8077656), (24, 6731380), (30, 5385104), (32, 5048535), (40, 4038828), (41, 3940320), (48, 3365690), (60, 2692552), (80, 2019414), (82, 1970160), (96, 1682845), (120, 1346276), (123, 1313440), (160, 1009707), (164, 985080), (205, 788064), (240, 673138), (246, 656720), (328, 492540), (410, 394032), (480, 336569), (492, 328360), (615, 262688), (656, 246270), (820, 197016), (984, 164180), (1230, 131344), (1312, 123135), (1640, 98508), (1968, 82090), (2460, 65672), (3280, 49254), (3936, 41045), (4920, 32836), (6560, 24627), (8209, 19680), (9840, 16418)]