241054720

素因数分解:

$2^{10}\times 5^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 132

約数和(自身を含む): 611275140

約数和(自身を除く): 370220420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 89, 92, 115, 128, 160, 178, 184, 230, 256, 320, 356, 368, 445, 460, 512, 529, 640, 712, 736, 890, 920, 1024, 1058, 1280, 1424, 1472, 1780, 1840, 2047, 2116, 2560, 2645, 2848, 2944, 3560, 3680, 4094, 4232, 5120, 5290, 5696, 5888, 7120, 7360, 8188, 8464, 10235, 10580, 11392, 11776, 14240, 14720, 16376, 16928, 20470, 21160, 22784, 23552, 28480, 29440, 32752, 33856, 40940, 42320, 45568, 47081, 56960, 58880, 65504, 67712, 81880, 84640, 91136, 94162, 113920, 117760, 131008, 135424, 163760, 169280, 188324, 227840, 235405, 262016, 270848, 327520, 338560, 376648, 455680, 470810, 524032, 541696, 655040, 677120, 753296, 941620, 1048064, 1310080, 1354240, 1506592, 1883240, 2096128, 2620160, 2708480, 3013184, 3766480, 5240320, 6026368, 7532960, 10480640, 12052736, 15065920, 24105472, 30131840, 48210944, 60263680, 120527360, 241054720]

約数ペア:

[(1, 241054720), (2, 120527360), (4, 60263680), (5, 48210944), (8, 30131840), (10, 24105472), (16, 15065920), (20, 12052736), (23, 10480640), (32, 7532960), (40, 6026368), (46, 5240320), (64, 3766480), (80, 3013184), (89, 2708480), (92, 2620160), (115, 2096128), (128, 1883240), (160, 1506592), (178, 1354240), (184, 1310080), (230, 1048064), (256, 941620), (320, 753296), (356, 677120), (368, 655040), (445, 541696), (460, 524032), (512, 470810), (529, 455680), (640, 376648), (712, 338560), (736, 327520), (890, 270848), (920, 262016), (1024, 235405), (1058, 227840), (1280, 188324), (1424, 169280), (1472, 163760), (1780, 135424), (1840, 131008), (2047, 117760), (2116, 113920), (2560, 94162), (2645, 91136), (2848, 84640), (2944, 81880), (3560, 67712), (3680, 65504), (4094, 58880), (4232, 56960), (5120, 47081), (5290, 45568), (5696, 42320), (5888, 40940), (7120, 33856), (7360, 32752), (8188, 29440), (8464, 28480), (10235, 23552), (10580, 22784), (11392, 21160), (11776, 20470), (14240, 16928), (14720, 16376)]