192580440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{123449}}^1$

素因数の和:123476

約数の個数: 64

約数和(自身を含む): 622188000

約数和(自身を除く): 429607560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 123449, 246898, 370347, 493796, 617245, 740694, 987592, 1234490, 1481388, 1604837, 1851735, 2468980, 2962776, 3209674, 3703470, 4814511, 4937960, 6419348, 7406940, 8024185, 9629022, 12838696, 14813880, 16048370, 19258044, 24072555, 32096740, 38516088, 48145110, 64193480, 96290220, 192580440]

約数ペア:

[(1, 192580440), (2, 96290220), (3, 64193480), (4, 48145110), (5, 38516088), (6, 32096740), (8, 24072555), (10, 19258044), (12, 16048370), (13, 14813880), (15, 12838696), (20, 9629022), (24, 8024185), (26, 7406940), (30, 6419348), (39, 4937960), (40, 4814511), (52, 3703470), (60, 3209674), (65, 2962776), (78, 2468980), (104, 1851735), (120, 1604837), (130, 1481388), (156, 1234490), (195, 987592), (260, 740694), (312, 617245), (390, 493796), (520, 370347), (780, 246898), (1560, 123449)]