53367960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:385

約数の個数: 128

約数和(自身を含む): 171072000

約数和(自身を除く): 117704040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 89, 95, 114, 120, 152, 178, 190, 228, 263, 267, 285, 356, 380, 445, 456, 526, 534, 570, 712, 760, 789, 890, 1052, 1068, 1140, 1315, 1335, 1578, 1691, 1780, 2104, 2136, 2280, 2630, 2670, 3156, 3382, 3560, 3945, 4997, 5073, 5260, 5340, 6312, 6764, 7890, 8455, 9994, 10146, 10520, 10680, 13528, 14991, 15780, 16910, 19988, 20292, 23407, 24985, 25365, 29982, 31560, 33820, 39976, 40584, 46814, 49970, 50730, 59964, 67640, 70221, 74955, 93628, 99940, 101460, 117035, 119928, 140442, 149910, 187256, 199880, 202920, 234070, 280884, 299820, 351105, 444733, 468140, 561768, 599640, 702210, 889466, 936280, 1334199, 1404420, 1778932, 2223665, 2668398, 2808840, 3557864, 4447330, 5336796, 6670995, 8894660, 10673592, 13341990, 17789320, 26683980, 53367960]

約数ペア:

[(1, 53367960), (2, 26683980), (3, 17789320), (4, 13341990), (5, 10673592), (6, 8894660), (8, 6670995), (10, 5336796), (12, 4447330), (15, 3557864), (19, 2808840), (20, 2668398), (24, 2223665), (30, 1778932), (38, 1404420), (40, 1334199), (57, 936280), (60, 889466), (76, 702210), (89, 599640), (95, 561768), (114, 468140), (120, 444733), (152, 351105), (178, 299820), (190, 280884), (228, 234070), (263, 202920), (267, 199880), (285, 187256), (356, 149910), (380, 140442), (445, 119928), (456, 117035), (526, 101460), (534, 99940), (570, 93628), (712, 74955), (760, 70221), (789, 67640), (890, 59964), (1052, 50730), (1068, 49970), (1140, 46814), (1315, 40584), (1335, 39976), (1578, 33820), (1691, 31560), (1780, 29982), (2104, 25365), (2136, 24985), (2280, 23407), (2630, 20292), (2670, 19988), (3156, 16910), (3382, 15780), (3560, 14991), (3945, 13528), (4997, 10680), (5073, 10520), (5260, 10146), (5340, 9994), (6312, 8455), (6764, 7890)]