494633880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{105691}}^1$

素因数の和:105721

約数の個数: 96

約数和(自身を含む): 1731234960

約数和(自身を除く): 1236601080

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, 105691, 211382, 317073, 422764, 528455, 634146, 845528, 951219, 1056910, 1268292, 1373983, 1585365, 1902438, 2113820, 2536584, 2747966, 3170730, 3804876, 4121949, 4227640, 4756095, 5495932, 6341460, 6869915, 7609752, 8243898, 9512190, 10991864, 12365847, 12682920, 13739830, 16487796, 19024380, 20609745, 24731694, 27479660, 32975592, 38048760, 41219490, 49463388, 54959320, 61829235, 82438980, 98926776, 123658470, 164877960, 247316940, 494633880]

約数ペア:

[(1, 494633880), (2, 247316940), (3, 164877960), (4, 123658470), (5, 98926776), (6, 82438980), (8, 61829235), (9, 54959320), (10, 49463388), (12, 41219490), (13, 38048760), (15, 32975592), (18, 27479660), (20, 24731694), (24, 20609745), (26, 19024380), (30, 16487796), (36, 13739830), (39, 12682920), (40, 12365847), (45, 10991864), (52, 9512190), (60, 8243898), (65, 7609752), (72, 6869915), (78, 6341460), (90, 5495932), (104, 4756095), (117, 4227640), (120, 4121949), (130, 3804876), (156, 3170730), (180, 2747966), (195, 2536584), (234, 2113820), (260, 1902438), (312, 1585365), (360, 1373983), (390, 1268292), (468, 1056910), (520, 951219), (585, 845528), (780, 634146), (936, 528455), (1170, 422764), (1560, 317073), (2340, 211382), (4680, 105691)]