154333440

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13397}}^1$

素因数の和:13424

約数の個数: 108

約数和(自身を含む): 534017484

約数和(自身を除く): 379684044

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 13397, 26794, 40191, 53588, 66985, 80382, 107176, 120573, 133970, 160764, 200955, 214352, 241146, 267940, 321528, 401910, 428704, 482292, 535880, 602865, 643056, 803820, 857408, 964584, 1071760, 1205730, 1286112, 1607640, 1714816, 1929168, 2143520, 2411460, 2572224, 3215280, 3429632, 3858336, 4287040, 4822920, 5144448, 6430560, 7716672, 8574080, 9645840, 10288896, 12861120, 15433344, 17148160, 19291680, 25722240, 30866688, 38583360, 51444480, 77166720, 154333440]

約数ペア:

[(1, 154333440), (2, 77166720), (3, 51444480), (4, 38583360), (5, 30866688), (6, 25722240), (8, 19291680), (9, 17148160), (10, 15433344), (12, 12861120), (15, 10288896), (16, 9645840), (18, 8574080), (20, 7716672), (24, 6430560), (30, 5144448), (32, 4822920), (36, 4287040), (40, 3858336), (45, 3429632), (48, 3215280), (60, 2572224), (64, 2411460), (72, 2143520), (80, 1929168), (90, 1714816), (96, 1607640), (120, 1286112), (128, 1205730), (144, 1071760), (160, 964584), (180, 857408), (192, 803820), (240, 643056), (256, 602865), (288, 535880), (320, 482292), (360, 428704), (384, 401910), (480, 321528), (576, 267940), (640, 241146), (720, 214352), (768, 200955), (960, 160764), (1152, 133970), (1280, 120573), (1440, 107176), (1920, 80382), (2304, 66985), (2880, 53588), (3840, 40191), (5760, 26794), (11520, 13397)]