54257160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:535

約数の個数: 128

約数和(自身を含む): 174960000

約数和(自身を除く): 120702840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 53, 57, 60, 76, 95, 106, 114, 120, 152, 159, 190, 212, 228, 265, 285, 318, 380, 424, 449, 456, 530, 570, 636, 760, 795, 898, 1007, 1060, 1140, 1272, 1347, 1590, 1796, 2014, 2120, 2245, 2280, 2694, 3021, 3180, 3592, 4028, 4490, 5035, 5388, 6042, 6360, 6735, 8056, 8531, 8980, 10070, 10776, 12084, 13470, 15105, 17062, 17960, 20140, 23797, 24168, 25593, 26940, 30210, 34124, 40280, 42655, 47594, 51186, 53880, 60420, 68248, 71391, 85310, 95188, 102372, 118985, 120840, 127965, 142782, 170620, 190376, 204744, 237970, 255930, 285564, 341240, 356955, 452143, 475940, 511860, 571128, 713910, 904286, 951880, 1023720, 1356429, 1427820, 1808572, 2260715, 2712858, 2855640, 3617144, 4521430, 5425716, 6782145, 9042860, 10851432, 13564290, 18085720, 27128580, 54257160]

約数ペア:

[(1, 54257160), (2, 27128580), (3, 18085720), (4, 13564290), (5, 10851432), (6, 9042860), (8, 6782145), (10, 5425716), (12, 4521430), (15, 3617144), (19, 2855640), (20, 2712858), (24, 2260715), (30, 1808572), (38, 1427820), (40, 1356429), (53, 1023720), (57, 951880), (60, 904286), (76, 713910), (95, 571128), (106, 511860), (114, 475940), (120, 452143), (152, 356955), (159, 341240), (190, 285564), (212, 255930), (228, 237970), (265, 204744), (285, 190376), (318, 170620), (380, 142782), (424, 127965), (449, 120840), (456, 118985), (530, 102372), (570, 95188), (636, 85310), (760, 71391), (795, 68248), (898, 60420), (1007, 53880), (1060, 51186), (1140, 47594), (1272, 42655), (1347, 40280), (1590, 34124), (1796, 30210), (2014, 26940), (2120, 25593), (2245, 24168), (2280, 23797), (2694, 20140), (3021, 17960), (3180, 17062), (3592, 15105), (4028, 13470), (4490, 12084), (5035, 10776), (5388, 10070), (6042, 8980), (6360, 8531), (6735, 8056)]