245798520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{186211}}^1$

素因数の和:186236

約数の個数: 64

約数和(自身を含む): 804435840

約数和(自身を除く): 558637320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 186211, 372422, 558633, 744844, 931055, 1117266, 1489688, 1862110, 2048321, 2234532, 2793165, 3724220, 4096642, 4469064, 5586330, 6144963, 7448440, 8193284, 10241605, 11172660, 12289926, 16386568, 20483210, 22345320, 24579852, 30724815, 40966420, 49159704, 61449630, 81932840, 122899260, 245798520]

約数ペア:

[(1, 245798520), (2, 122899260), (3, 81932840), (4, 61449630), (5, 49159704), (6, 40966420), (8, 30724815), (10, 24579852), (11, 22345320), (12, 20483210), (15, 16386568), (20, 12289926), (22, 11172660), (24, 10241605), (30, 8193284), (33, 7448440), (40, 6144963), (44, 5586330), (55, 4469064), (60, 4096642), (66, 3724220), (88, 2793165), (110, 2234532), (120, 2048321), (132, 1862110), (165, 1489688), (220, 1117266), (264, 931055), (330, 744844), (440, 558633), (660, 372422), (1320, 186211)]