342093840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{129581}}^1$

素因数の和:129608

約数の個数: 80

約数和(自身を含む): 1156908096

約数和(自身を除く): 814814256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 129581, 259162, 388743, 518324, 647905, 777486, 1036648, 1295810, 1425391, 1554972, 1943715, 2073296, 2591620, 2850782, 3109944, 3887430, 4276173, 5183240, 5701564, 6219888, 7126955, 7774860, 8552346, 10366480, 11403128, 14253910, 15549720, 17104692, 21380865, 22806256, 28507820, 31099440, 34209384, 42761730, 57015640, 68418768, 85523460, 114031280, 171046920, 342093840]

約数ペア:

[(1, 342093840), (2, 171046920), (3, 114031280), (4, 85523460), (5, 68418768), (6, 57015640), (8, 42761730), (10, 34209384), (11, 31099440), (12, 28507820), (15, 22806256), (16, 21380865), (20, 17104692), (22, 15549720), (24, 14253910), (30, 11403128), (33, 10366480), (40, 8552346), (44, 7774860), (48, 7126955), (55, 6219888), (60, 5701564), (66, 5183240), (80, 4276173), (88, 3887430), (110, 3109944), (120, 2850782), (132, 2591620), (165, 2073296), (176, 1943715), (220, 1554972), (240, 1425391), (264, 1295810), (330, 1036648), (440, 777486), (528, 647905), (660, 518324), (880, 388743), (1320, 259162), (2640, 129581)]