260633880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{55691}}^1$

素因数の和:55721

約数の個数: 96

約数和(自身を含む): 912234960

約数和(自身を除く): 651601080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 55691, 111382, 167073, 222764, 278455, 334146, 445528, 501219, 556910, 668292, 723983, 835365, 1002438, 1113820, 1336584, 1447966, 1670730, 2004876, 2171949, 2227640, 2506095, 2895932, 3341460, 3619915, 4009752, 4343898, 5012190, 5791864, 6515847, 6682920, 7239830, 8687796, 10024380, 10859745, 13031694, 14479660, 17375592, 20048760, 21719490, 26063388, 28959320, 32579235, 43438980, 52126776, 65158470, 86877960, 130316940, 260633880]

約数ペア:

[(1, 260633880), (2, 130316940), (3, 86877960), (4, 65158470), (5, 52126776), (6, 43438980), (8, 32579235), (9, 28959320), (10, 26063388), (12, 21719490), (13, 20048760), (15, 17375592), (18, 14479660), (20, 13031694), (24, 10859745), (26, 10024380), (30, 8687796), (36, 7239830), (39, 6682920), (40, 6515847), (45, 5791864), (52, 5012190), (60, 4343898), (65, 4009752), (72, 3619915), (78, 3341460), (90, 2895932), (104, 2506095), (117, 2227640), (120, 2171949), (130, 2004876), (156, 1670730), (180, 1447966), (195, 1336584), (234, 1113820), (260, 1002438), (312, 835365), (360, 723983), (390, 668292), (468, 556910), (520, 501219), (585, 445528), (780, 334146), (936, 278455), (1170, 222764), (1560, 167073), (2340, 111382), (4680, 55691)]