15053880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{379}}^1$

素因数の和:724

約数の個数: 64

約数和(自身を含む): 45417600

約数和(自身を除く): 30363720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 331, 379, 662, 758, 993, 1137, 1324, 1516, 1655, 1895, 1986, 2274, 2648, 3032, 3310, 3790, 3972, 4548, 4965, 5685, 6620, 7580, 7944, 9096, 9930, 11370, 13240, 15160, 19860, 22740, 39720, 45480, 125449, 250898, 376347, 501796, 627245, 752694, 1003592, 1254490, 1505388, 1881735, 2508980, 3010776, 3763470, 5017960, 7526940, 15053880]

約数ペア:

[(1, 15053880), (2, 7526940), (3, 5017960), (4, 3763470), (5, 3010776), (6, 2508980), (8, 1881735), (10, 1505388), (12, 1254490), (15, 1003592), (20, 752694), (24, 627245), (30, 501796), (40, 376347), (60, 250898), (120, 125449), (331, 45480), (379, 39720), (662, 22740), (758, 19860), (993, 15160), (1137, 13240), (1324, 11370), (1516, 9930), (1655, 9096), (1895, 7944), (1986, 7580), (2274, 6620), (2648, 5685), (3032, 4965), (3310, 4548), (3790, 3972)]